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Manual service Renault Scenic 2, capitonari, climatizare, echipamente electric, generale, baterie, izolare si insonorizare, mecanisme si accesorii, tablarie, sasiu, transmisie
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© Renault s.a.s. 2005
"The repair methods given by the manufacturer in this document are based on the technicalspecifications current when it was prepared.
The methods may be modified as a result of changes introduced by the manufacturer in theproduction of the various component units and accessories from which his vehicles areconstructed."
All copyrights reserved by Renault.
The reproduction or translation in part of whole of the present document, as well as the useof the spare parts reference numbering system, are prohibited without the prior writtenconsent of Renault.
77 11 322 102 JUNE 2003 Edition Anglaise
X84, and J84
8 Electrical equipment
80A BATTERY
80B HEADLIGHTS
80C XENON BULBS
81A REAR LIGHTING
81B INTERIOR LIGHTING
81C FUSES
82A ENGINE IMMOBILISER
82B HORN
82C ALARM
83A INSTRUMENT PANEL
83C ON-BOARD TELEMATICS SYSTEM
© Renault s.a.s. 2005
"The repair methods given by the manufacturer in this document are based on the technicalspecifications current when it was prepared.
The methods may be modified as a result of changes introduced by the manufacturer in theproduction of the various component units and accessories from which his vehicles areconstructed."
All copyrights reserved by Renault.
The reproduction or translation in part of whole of the present document, as well as the useof the spare parts reference numbering system, are prohibited without the prior writtenconsent of Renault.
77 11 322 102 JUNE 2003 Edition Anglaise
X84, and J84
83D CRUISE CONTROL
84A CONTROLS - SIGNALS
85A WIPING - WASHING
86A RADIO
87BPASSENGER COMPARTMENT CONNECTION UNIT
87C OPENING ELEMENTS MANAGEMENT
87D ELECTRIC WINDOWS - SUNROOF
87F PARKING AID
87G ENGINE INTERCONNECTION UNIT
88A WIRING HARNESS
88B MULTIPLEXING
88C AIRBAG AND PRETENSIONERS
Scénic II - Section 8
Contents
Page
Scénic II - Section 8ContentsPage
80A BATTERY
Battery : Removal - Refitting 80A-1
Battery: Safety 80A-18
Battery : Checking 80A-19
80B HEADLIGHTS
Automatic headlights 80B-1
Halogen headlight: Removal - Refitting 80B-2
Halogen headlight: Adjustment 80B-4
Halogen bulbs: Replacement 80B-5
Front fog light: Removal - Refitting 80B-7
Remote headlight adjustment control: Removal - Refitting 80B-8
Remote headlight adjustment motor: Removal - Refitting 80B-10
80C XENON BULBS
Xenon headlights: Description 80C-1
Xenon headlight: Removal - Refitting 80C-3
Xenon headlights: Adjustment 80C-4
Xenon bulb: Replacement 80C-5
Beam adjustment actuator: Removal - Refitting 80C-7
Height sensor and computer 80C-9
Headlight adjustment rear sensor: Removal - Refitting 80C-10
Xenon headlight high-voltage unit: Removal - Refitting 80C-11
81A REAR LIGHTING
Rear light on wing: Removal - Refitting 81A-1
Rear light: Connection 81A-2
Third brake light: Removal - Refitting 81A-3
81B INTERIOR LIGHTING
Operating principle 81B-1
Courtesy light: General information 81B-2
Courtesy light 81B-3
Courtesy light: General information 81B-4
Vanity light: Removal - Refitting 81B-5
Lower door light: Removal - Refitting 81B-6
Lower door light switch: Removal - Refitting 81B-7
80C XENON BULBS
Contents
81C FUSES
Passenger compartment fuse and relay box: Identification 81C-1
Passenger compartment fuse and relay box: Removal - Refitting 81C-3
Auxiliary fuse and relay box: Identification 81C-4
Additional fuse and relay box: Removal - Refitting 81C-5
Engine Compartment Fuse and Relay Box 81C-6
Battery protection fuses 81C-10
Heating resistor relays 81C-11
Accessories relay 81C-12
82A ENGINE IMMOBILISER
General information 82A-1
Description 82A-2
Operation 82A-3
System operation diagram 82A-5
Operating diagram 82A-8
Programming: 82A-9
Steering column electric lock: Removal - Refitting 82A-12
Start button: Removal - Refitting 82A-14
Card reader: Connection 82A-17
Starter aerials: Operating principle 82A-18
Starting aerial: Removal - Refitting 82A-19
82B HORN
Horn 82B-1
82C ALARM
Pre-equipment 82C-1
83A INSTRUMENT PANEL
Dashboard: Removal - Refitting 83A-1
Instrument panel: General information 83A-14
Instrument panel: Description 83A-17
Instrument panel: Removal - Refitting 83A-19
Instrument panel: Warning lights and messages 83A-21
Fuel level sensor: Operating principle 83A-23
Oil level detection 83A-25
83C ON-BOARD TELEMATICS SYSTEM
General information 83C-1
Entry level navigation system: Description of system 83C-2
"Entry level" navigation system: Operating principle 83C-4
"Entry level" navigation system: System menus 83C-6
Entry level navigation system: Removal - Refitting 83C-8
"Entry level" navigation system: Protection code 83C-9
Entry level navigation system: Adjusting 83C-10
"Entry level" navigation system: Location: 83C-11
"Top of the range" navigation system: Operating principle 83C-12
Contents
Top end navigation system: System description 83C-13
Navigation interface unit: Removal - Refitting 83C-15
"Top of the range" navigation system: Computer operation 83C-16
Navigation computer: Removal - Refitting 83C-17
Top end navigation system: Screen description 83C-18
Navigation screen: Removal - Refitting 83C-19
"Top of the range" navigation system: Aerial 83C-20
"Top of the range" navigation system: Speaker 83C-21
Top of the range navigation: Initialisation 83C-22
Top of the range navigation system: Adjusting 83C-23
"Top of the range" navigation system: Location: 83C-24
"Top of the range" navigation system: Navigation menus 83C-25
Aerial Removal - Refitting 83C-30
83D CRUISE CONTROL
Cruise control and speed limiter: General information 83D-1
Brake switch:Connection 83D-3
Clutch switch: Connection 83D-4
Speed limiter: Operating principle 83D-5
Cruise control: Operating principle 83D-6
83C ON-BOARD TELEMATICS SYSTEM 84A CONTROLS - SIGNALS
Steering wheel controls assembly: Removal - Refitting 84A-1
Under steering wheel control assembly: Operating principle 84A-3
Radio control satellite: Checking 84A-5
Wiper switch: Removal - Refitting 84A-6
Indicator lighting switch: Removal - Refitting 84A-7
Hazard warning lights switch and central locking: Removal - Refitting 84A-8
Remote headlight adjustment control: Removal - Refitting 84A-9
External temperature sensor: Removal - Refitting 84A-11
85A WIPING - WASHING
Operating principle 85A-1
Rain and light sensor: Removal - Refitting 85A-2
Windscreen wiper blade: Removal - Refitting 85A-3
Windscreen wiper mechanism: Removal - Refitting 85A-4
Windscreen wiper motor: Removal - Refitting 85A-9
Rear screen wiper motor: Removal - Refitting 85A-11
Rear screen wiper motor mechanism: Removal - Refitting 85A-17
Headlight washers 85A-20
Contents
Headlight washer jet: Removal - Refitting 85A-21
Windscreen washer pump: Removal - Refitting 85A-22
86A RADIO
Car radio: General information 86A-1
"entry level": Protection code 86A-2
"entry level": Configuration 86A-3
Entry level audio equipment: Removal - Refitting 86A-4
"top of the range": General information 86A-5
"top of the range": Configuration 86A-6
"top of the range": Protection code 86A-7
"top of the range": CD changer 86A-8
Tuner-amplifier: Removal - Refitting 86A-9
"Top of the range" audio equipment: Removal - Refitting 86A-11
Aerial Operating principle 86A-12
Radio aerial: Removal - Refitting 86A-13
87BPASSENGER COMPARTMENT CONNECTION UNIT
UCH: General information 87B-1
UCH: Removal - Refitting 87B-4
UCH: Configuration 87B-12
85A WIPING - WASHING 87C OPENING ELEMENTS MANAGEMENT
Keyless vehicle: Description 87C-1
Keyless vehicle: Operating principle 87C-2
Opener aerials Operating principle 87C-5
Opener aerials 87C-6
Rear screen opening switch: Removal - Refitting 87C-7
Tailgate opening switch: Removal - Refitting 87C-8
Tailgate lock: Removal - Refitting 87C-9
Tailgate locking switch: Removal - Refitting 87C-10
Lock motor for the fuel filling compartment: Removal - Refitting 87C-12
87D ELECTRIC WINDOWS - SUNROOF
Electric window: Operation 87D-1
Front driver's door electric window switch 87D-2
Front electric window switch on the passenger door 87D-3
Rear electric window switch on rear door 87D-4
Child safety lock switch 87D-5
Front electric window motor 87D-6
Rear electric window motor 87D-7
Electric sunroof: Operating principle 87D-8
Electric sunroof: Initialisation 87D-10
Sunroof opening motor Removal - Refitting 87D-11
Contents
87F PARKING AID
Parking aid: Operation 87F-1
Parking proximity sensor computer: Removal - Refitting 87F-2
Computer: Configuration 87F-3
Parking proximity sensor buzzer: Removal - Refitting 87F-4
Sensor: Removal - Refitting 87F-5
87G ENGINE INTERCONNECTION UNIT
Engine accessories unit: Removal - Refitting 87G-1
Protection and Switching Unit: General information 87G-4
Protection and Switching Unit: Removal - Refitting 87G-6
88A WIRING HARNESS
Diagnostic socket 88A-1
Computer locations 88A-2
Headlining wiring: Removal - Refitting 88A-3
88B MULTIPLEXING
Description 88B-1
88C AIRBAG AND PRETENSIONERS
General information 88C-1
Operating principle 88C-2
Precautions during repair 88C-3
Airbag computer locking procedure 88C-5
Airbag computer: Removal - Refitting 88C-6
Side impact sensor: Removal - Refitting 88C-10
Seat position sensor 88C-12
Inhibitor switch: Operating principle 88C-13
Inhibitor switch: Removal - Refitting 88C-14
Front buckle pretensioner: Removal - Refitting 88C-15
Rear seat belt retractor reel sensor Operating description 88C-17
Rear pyrotechnic inertia reel: Removal - Refitting 88C-18
Front lap belt pretensioner: Removal - Refitting 88C-21
Driver's front airbag: Removal - Refitting 88C-24
Passenger front airbag: Removal - Refitting 88C-26
Front (chest) side airbag: Removal - Refitting 88C-28
Side curtain airbag: Removal - Refitting 88C-30
Destruction procedure 88C-34
88C AIRBAG AND PRETENSIONERS
80A-1
BATTERYBattery : Removal - Refitting 80A
Negative battery terminal before 10/01/05
Negative battery terminal since 10/01/05
REMOVAL (PROCEDURE 1)
I - REMOVAL PREPARATION OPERATION
Special tooling required
Ele. 1593 Battery tester. Midtro-nics R 330.
Tightening torquesm
fuse cable nut 5 Nm
positive battery terminalnut
6 Nm
clamp mounting nut 12 Nm
negative terminal nut 6 Nm
negative terminal studnuts
6 Nm
battery cover fixingbolts
5 Nm
Note:
There are two types of battery terminal dependingon the date of vehicle manufacture:
- vehicle manufactured before 10/01/05 : procedure1,
- vehicle manufactured since 10/01/05 : procedure2.
114340
114339
WARNING
Before disconnecting the battery:
- switch off the ignition,
- switch off all consumers,
- wait for the engine cooling fan to stop,
- if the vehicle is fitted with Carminat, wait for thesystem to shut down after the + after ignitionfeed is switched off (approximately 1 minute ).
WARNING
As the indicator on certain batteries deterioratessignificantly over time, take care not to use theindicator after the vehicle has been handed overfor the first time to the customer. Use tool (Ele.1593) .
80A-2
BATTERYBattery : Removal - Refitting 80A
Remove (depending on country):
- the mountings (1) for the battery cover,
- the battery cover.
II - OPERATION FOR REMOVING PART CONCERNED
1 - Disconnection
Remove:
- the stud nuts (2) on the negative terminal,
- the negative battery terminal nut (3) .
Remove the negative terminal.
2 - Removal
Remove the cover (4) from the positive terminal.
101252
Note:
In the case of a vehicle not having a batterycover, ensure that one is not added.
101253
Note:
Before disconnecting the wiring from the nega-tive terminal, note the position of the wires.
101253
80A-3
BATTERYBattery : Removal - Refitting 80A
Remove:
- the fuse cable nut (5) ,
- the fuse cable.
Undo the nut (6) from the positive battery terminal.
Remove the positive terminal fuse « mountingassembly » .
Unclip the degassing pipe.
Remove:
- the clamp mounting nut (7) ,
- the battery clamp,
- the battery.
3 - Replacement
Check that the battery needs replacing (see Techni-cal Note 6014A, Ignition charge, 16A, Testing thecharge circuit ).
Remove the battery protective cover.
REFITTING (PROCEDURE 1)
I - REFITTING PREPARATION OPERATION
Check the battery (see Technical Note 6002A, Bat-tery, 80A, Battery: Test ).
(see Battery: Safety ).
II - OPERATION FOR REFITTING PART CONCERNED
1 - Replacement
Position the battery protective cover.
2 - Refitting
Correctly position the battery in its housing.
Undo the positive battery terminal.
Push the positive battery terminal clamp onto thebattery terminal until it has gone beyond the termi-nal.
101254
WARNING
The fuse mounting is fragile.
101253
IMPORTANT
Poor contact due to poor tightening may lead toproblems at ignition or charging, create sparks,expose the battery and lead to acid spillages.
80A-4
BATTERYBattery : Removal - Refitting 80A
Tighten to torque the positive battery terminal nut(6 Nm) (8) .
Position the fuse cable.
Tighten to torque the fuse cable nut ( 5 Nm ) (9) .
Fit the positive terminal cover.
Connect the degassing tube.
(see Battery: Safety ).
Position the battery clamp.
Tighten to torque the clamp mounting nut (12 Nm).
3 - Connection
Unscrew the negative battery terminal.
Ensure that the square washer is not in an obliqueposition.
Push the negative battery terminal clamp onto thebattery terminal until it has gone beyond the termi-nal.
Tighten to torque the negative battery terminal nut(6 Nm) (10) .
Tighten to torque the negative terminal stud nuts(6 Nm) (11) .
101254
WARNING
It is dangerous to tighten the battery clamp toomuch, as the tray may deform or break.
Insufficient tightening of the battery clamp allowsmovement, and the battery tray may wear fromfriction or break from an impact and cause acidspillages.
101253
WARNING
In order to avoid premature loosening of the studnuts when removing the negative terminalcables, only allow a maximum of two terminalclamps per stud, distributing them between thevarious studs when refitting.
80A-5
BATTERYBattery : Removal - Refitting 80A
III - FINAL OPERATION
Refit (according to the country):
- the battery cover.
- the battery cover mountings (12) ,
Tighten to torque the battery cover fixing bolts (5Nm) (12) .
Engage clip (13) .
When the battery is refitted and after every time it has been disconnected, a certain number of simple programming operations, which do not require the diagnostic tool, will have to be carried out for the ve-hicle to work properly:
- set the time on the clock (except radio-navigationsystem),
- enter the four digit entry code for the radio or radionavigation (see 86A Radio, "Entry level": securi-ty code ) or (see 83C Onboard telematic system,Navigation "Entry Level": security code ),
- Initialise the motors for the one-touch electric win-dows (see 87D Electric windows - Sunroof, elec-tric window: Initialisation ).
- Initialise the motor for the electric sunroof (depen-ding on the type of operation carried out) (seeTechnical Note XXXX, X84 Electric sunroof: Ini-tialisation ).
- Initialise the electric power steering (see 36BPower Assisted Steering, Steering column: Ini-tialisation ).
REMOVAL (PROCEDURE 2)
Negative battery terminal since 10/01/05
101252
Note:
In the case of a vehicle not having a batterycover, ensure that one is not added.
Note:
To set the radio-navigation system time, enter thefour-digit code, insert the navigation CD-ROM,then take the vehicle out to acquire the satellitesignals. The time can then be set.
114339
80A-6
BATTERYBattery : Removal - Refitting 80A
I - REMOVAL PREPARATION OPERATION
Remove (depending on country):
- the mountings (14) for the battery cover,
- the battery cover.
II - OPERATION FOR REMOVING PART CONCERNED
1 - Disconnection
Undo the nut (16) of the negative battery terminal.
Remove the terminal.
WARNING
Before disconnecting the battery:
- switch off the ignition,
- switch off all consumers,
- wait for the engine cooling fan to stop,
- if the vehicle is fitted with Carminat, wait for thesystem to shut down after the + after ignitionfeed is switched off (approximately 1 minute ).
WARNING
As the indicator on certain batteries deterioratessignificantly over time, take care not to use theindicator after the vehicle has been handed overfor the first time to the customer. Use tool (Ele.1593) .
101252
Note:
In the case of a vehicle not having a batterycover, ensure that one is not added.
114388
80A-7
BATTERYBattery : Removal - Refitting 80A
2 - Removal
Remove the cover (15) from the positive terminal.
Undo the nut (17) of the positive battery terminal.
Remove the terminal.
Unclip the degassing pipe.
Remove:
- the bracket mounting nut (18) ,
- the battery clamp,
- the battery.
3 - Replacement
Check that the battery needs replacing (see Techni-cal Note 6014A, Ignition charge, 16A, Testing thecharge circuit ).
Remove the battery protective cover.
REFITTING (PROCEDURE 2)
I - REFITTING PREPARATION OPERATION
Check the battery (see Technical Note 6002A, bat-tery, 80A, battery: Test ).
(see Battery: Safety ).
II - OPERATION FOR REFITTING PART CONCERNED
1 - Replacement
Position the battery protective cover.
2 - Refitting
Correctly position the battery in its housing.
Undo the positive battery terminal.
Push the positive battery terminal clamp onto thebattery terminal until it has gone beyond the termi-nal.
Tighten to torque the positive battery terminal nut( 6 Nm ) .
Fit the positive battery cover.
Connect the degassing tube.
(see Battery: Safety ).
Position the battery clamp.
Tighten to torque the clamp mounting nut ( 12 Nm) .
114241
WARNING
The fuse mounting is fragile.
IMPORTANT
Poor contact due to poor tightening may lead toproblems at ignition or charging, create sparks,expose the battery and lead to acid spillages.
WARNING
It is dangerous to tighten the battery clamp toomuch, as the tray may deform or break.
Insufficient tightening of the battery clamp allowsmovement, and the battery tray may wear fromfriction or break from an impact and cause acidspillages.
80A-8
BATTERYBattery : Removal - Refitting 80A
3 - Connection
Undo the negative battery terminal.
Ensure that the square washer is not in an obliqueposition.
Push the negative battery terminal clamp onto thebattery terminal until it has gone beyond the termi-nal.
Tighten to torque the negative terminal nut ( 6 Nm) (19) .
Tighten to torque the negative terminal stud nuts (6 Nm ) .
114388
WARNING
In order to avoid premature loosening of the studnuts when removing the negative terminalcables, only allow a maximum of two terminalclamps per stud, distributing them between thevarious studs when refitting.
80A-9
BATTERYBattery : Removal - Refitting 80A
III - FINAL OPERATION
Refit (depending on country):
- the battery cover.
- the battery cover mountings (20) ,
Tighten to torque the battery cover fixing bolts ( 5Nm ) (20) .
Engage clip (21) .
When the battery is refitted and after every time it has been disconnected, a certain number of simple programming operations, which do not require the diagnostic tool, will have to be carried out for the ve-hicle to work properly:
- set the time on the clock (except radio-navigationsystem),
- enter the four digit entry code for the radio or radionavigation (see 86A Radio, "Entry level": securi-ty code ) or (see 83C Onboard telematic system,Navigation "Entry level": security code ),
- Initialise the motors for the one-touch electric win-dows (see 87D Electric windows - Sunroof, elec-tric window: Initialisation ).
- Initialise the motor for the electric sunroof (depen-ding on the type of operation carried out) (seeTechnical Note XXXX, X84 Electric sunroof: Ini-tialisation ).
- Initialise the electric power steering (see 36BPower Assisted Steering, Steering column: ini-tialisation ).
101252
Note:
In the case of a vehicle not having a batterycover, ensure that one is not added.
Note:
To set the radio-navigation system time, enter thefour-digit code, insert the navigation CD-ROM,then take the vehicle out to acquire the satellitesignals. The time can then be set.
80A-10
BATTERYBattery : Removal - Refitting 80A
Negative battery terminal before 10/01/05
Negative battery terminal since 10/01/05
REMOVAL (PROCEDURE 1)
I - REMOVAL PREPARATION OPERATION
Special tooling required
Ele. 1593 Battery tester. Midtro-nics R 330.
Tightening torquesm
fuse cable nut 5 Nm
positive battery terminalnut
6 Nm
bracket mounting nut 12 Nm
negative terminal nut 6 Nm
negative terminal studnuts
6 Nm
battery cover mountingbolts
5 Nm
Note:
There are two types of battery terminal dependingon the date of vehicle manufacture:
- vehicle manufactured before 10/01/05 : procedure1,
- vehicle manufactured since 10/01/05 : procedure2.
114340
114339
WARNING
Before disconnecting the battery:
- switch off the ignition,
- switch off all consumers,
- wait for the engine cooling fan to stop,
- if the vehicle is fitted with Carminat, wait for thesystem to shut down after the + after ignitionfeed is switched off (approximately 1 minute ).
WARNING
The visual indicator light on some batteries dete-riorates substantially over time; take care not touse it after the initial delivery of the vehicle to thecustomer. Use the (Ele. 1593) .
80A-11
BATTERYBattery : Removal - Refitting 80A
Remove (depending on country):
- the mountings (1) from the battery cover,
- the battery cover.
II - OPERATION FOR REMOVAL OF PART CONCERNED
1 - Disconnection
Remove:
- the stud nuts (2) from the negative terminal,
- the nut (3) from the negative battery terminal.
Remove the negative terminal.
2 - Removal
Remove the cover (4) from the positive terminal.
101252
Note:
If the vehicle does not have a battery cover,ensure that one is not added.
101253
Note:
Before disconnecting the wiring from the nega-tive terminal, mark the position of the wires.
101253
80A-12
BATTERYBattery : Removal - Refitting 80A
Remove:
- the nut (5) from the fuse cable,
- the fuse cable.
Unscrew the nut (6) from the positive battery termi-nal.
Remove the « positive terminal-fuse mounting » as-sembly.
Unclip the degassing pipe.
Remove:
- the mounting nut (7) from the bracket,
- the battery bracket,
- the battery.
3 - Replacement
Check that the battery needs replacing (see Techni-cal Note 6014A, Starting-charging, 16A, Chec-king the charge circuit ).
Remove the protective battery cover.
REFITTING (PROCEDURE 1)
I - REFITTING PREPARATION OPERATION
Test the battery (see Technical Note 6002A, Batte-ry, 80A, Battery: Test ).
(see Battery: Safety ).
II - REFITTING OPERATION FOR PART CONCERNED
1 - Replacement
Position the battery protective cover.
2 - Refitting
Correctly position the battery in its housing.
Undo the positive battery terminal.
Push the positive battery terminal fully onto the bat-tery terminal post.
101254
WARNING
The fuse mounting is fragile.
101253
IMPORTANT
Poor contact due to insufficient tightening maylead to ignition or charging faults, create sparks,expose the battery and cause acid to be spilled.
80A-13
BATTERYBattery : Removal - Refitting 80A
Tighten to torque the positive terminal nut (6 Nm)(8) .
Position the fuse cable.
Tighten to torque the fuse cable nut ( 5 Nm ) (9) .
Fit the positive terminal cover.
Connect the degassing pipe.
(see Battery: Safety ).
Position the battery bracket.
Tighten to torque the bracket mounting nut (12Nm) .
3 - Connection
Loosen the negative battery terminal.
Take care that the square washer does not becomeskewed.
Push the negative battery terminal fully onto the bat-tery terminal post.
Tighten to torque the negative terminal nut (6 Nm)(10) .
Tighten to torque the stud nuts on the negativeterminal (6 Nm) (11) .
101254
WARNING
It is dangerous to tighten the battery bracket toomuch, as the tray may deform or break.
Insufficient tightening of the battery bracketallows movement, and the battery tray may wearfrom friction or break from an impact and causeacid spillages.
101253
WARNINGIn order to avoid premature loosening of the studnuts when removing the negative terminalcables, only allow a maximum of two terminalsper stud, distr ibuting them between the variousstuds when refitting.
80A-14
BATTERYBattery : Removal - Refitting 80A
III - FINAL OPERATION
Refit (according to the country):
- the battery cover.
- the mountings (12) on the battery cover,
Tighten to torque the battery cover mounting bolts(5 Nm) (12) .
Engage clip (13) .
When refitting the battery or each time that it is dis-connected, it may be necessary to carry out somebasic programming, without using the diagnostic to-ol, so that the vehicle can operate correctly (see MR372 Fault finding, 80A, Battery, Battery: Initiali-sation ).
REMOVAL (PROCEDURE 2)
Negative battery terminal since 10/01/05
I - REMOVAL PREPARATION OPERATION
101252
Note:
If the vehicle does not have a battery cover,ensure that one is not added.
114339
WARNING
Before disconnecting the battery:
- switch off the ignition,
- switch off all consumers,
- wait for the engine cooling fan to stop,
- if the vehicle is fitted with Carminat, wait for thesystem to shut down after the + after ignitionfeed is switched off (approximately 1 minute ).
WARNING
The visual indicator light on some batteries dete-riorates substantially over time; take care not touse it after the initial delivery of the vehicle to thecustomer. Use the (Ele. 1593) .
80A-15
BATTERYBattery : Removal - Refitting 80A
Remove (depending on country):
- the mountings (14) from the battery cover,
- the battery cover.
II - OPERATION FOR REMOVAL OF PART CONCERNED
1 - Disconnection
Unscrew the nut (16) from the negative battery ter-minal.
Remove the terminal.
101252
Note:
If the vehicle does not have a battery cover,ensure that one is not added.
114388
80A-16
BATTERYBattery : Removal - Refitting 80A
2 - Removal
Remove the cover (15) from the positive terminal.
Unscrew the nut (17) from the positive battery termi-nal.
Remove the terminal.
Unclip the degassing pipe.
Remove:
- the mounting nut (18) from the bracket,
- the battery bracket,
- the battery.
3 - Replacement
Check that the battery needs replacing (see Techni-cal Note 6014A, Starting-charging, 16A, Chec-king the charge circuit ).
Remove the protective battery cover.
REFITTING (PROCEDURE 2)
I - REFITTING PREPARATION OPERATION
Test the battery (see Technical Note 6002A, Batte-ry, 80A, Battery: Test ).
(see Battery: Safety ).
II - REFITTING OPERATION FOR PART CONCERNED
1 - Replacement
Position the battery protective cover.
2 - Refitting
Correctly position the battery in its housing.
Undo the positive battery terminal.
Push the positive battery terminal fully onto the bat-tery terminal post.
Tighten to torque the positive battery terminal nut( 6 Nm ) .
Fit the positive terminal cover.
Connect the degassing pipe.
(see Battery: Safety ).
Position the battery bracket.
Tighten to torque the bracket mounting nut ( 12Nm ) .
114241
WARNING
The fuse mounting is fragile.
IMPORTANT
Poor contact due to insufficient tightening maylead to ignition or charging faults, create sparks,expose the battery and cause acid to be spilled.
WARNING
It is dangerous to tighten the battery bracket toomuch, as the tray may deform or break.
Insufficient tightening of the battery bracketallows movement, and the battery tray may wearfrom friction or break from an impact and causeacid spillages.
80A-17
BATTERYBattery : Removal - Refitting 80A
3 - Connection
Loosen the negative battery terminal.
Take care that the square washer does not becomeskewed.
Push the negative battery terminal fully onto the bat-tery terminal post.
Tighten to torque the negative terminal nut ( 6 Nm) (19) .
Tighten to torque the negative terminal stud nuts (6 Nm ) .
III - FINAL OPERATION
Refit (according to the country):
- the battery cover.
- the mountings (20) on the battery cover,
Tighten to torque the battery cover mounting bolts( 5 Nm ) (20) .
Engage clip (21) .
When refitting the battery or each time that it is dis-connected, it may be necessary to carry out somebasic programming, without using the diagnostic to-ol, so that the vehicle can operate correctly (see MR372 Fault finding, 80A, Battery, Battery: Initiali-sation ).
114388
WARNING
In order to avoid premature loosening of the studnuts when removing the negative terminalcables, only allow a maximum of two terminalsper stud, distributing them between the variousstuds when refitting.
101252
Note:
If the vehicle does not have a battery cover,ensure that one is not added.
80A-18
BATTERYBattery: Safety 80A
I - WARNING: « ACID »
Sulphuric acid is a highly aggressive and toxic subs-tance which corrodes most metals.
It is very important to take the following precautions when handling batteries:
- protect your eyes with goggles,
- wear acid-proof gloves and clothing.
II - WARNING: « RISK OF EXPLOSION »
When a battery is charging, oxygen and hydrogen arereleased. Gas generation is at a maximum when thebattery is completely charged and the quantity of gasproduced is proportional to the strength of the chargingcurrent.
The oxygen and hydrogen mix in the open air and onthe surface of the plates and form an explosive mixtu-re. This mixture is highly explosive.
The smallest of sparks or heat sources can cause anexplosion. The explosion is so strong that the batterycan shatter and spray the acid into the surrounding at-mosphere.
People nearby are at risk (shattered casing parts, acidsplashes). Acid splashes are dangerous. Acid also at-tacks clothing.
Safeguarding against the danger of explosion, whichcan be caused by handling a battery carelessly, musttherefore be taken very seriously.
IMPORTANT
- A battery contains sulphuric acid, a hazardoussubstance.
- When a battery is charging, oxygen and hydrogenare produced. The mixture of these two gases isexplosive.
IMPORTANT
- If acid splashes on to your clothing, rinse all conta-minated areas thoroughly in water.
- If it gets onto your skin or into your eyes, see adoctor.
IMPORTANT
To avoid any risk of sparks:
- ensure that all consumers are completely switchedoff,
- when a battery is being charged indoors, switchoff the charger before connecting or disconnectingthe battery,
- do not place any metallic items on the battery, asto do so could cause a short circuit across the ter-minals,
- never hold a naked flame, a welding gun, hot airgun, a cigarette or a lighted match near to a bat-tery.
80A-19
BATTERYBattery : Checking 80A
I - BATTERY CHECK
1 - Visual check of the mounting
Check that the battery is correctly mounted ( battery mounting flange ( 0.7 daNm ) ) :
- excessive tightening of the battery bracket is dan-gerous, the battery tray may be damaged or bro-ken,
- insufficient tightening of the battery mounting brac-ket leaves some play, the battery tray may becomeworn through the resulting friction or break from animpact.
2 - Visual cleanliness check
Check that there are no crystallising salts (sulpha-tion) on the battery terminals.
Clean the battery terminals.
Grease the battery terminals if necessary.
Check that the terminal nuts are tightened ( 1.2daNm ) .
II - BATTERY CHARGE
The battery is checked using tool (Ele. 1593) .
1 - Charger validation test reminder.
It is essential to use a constant voltage charger sothat heating is proportional to the strength of thecharge.
2 - test
Set the maximum charge strength on the potentio-meter.
Read off the voltage displayed on your charger or atthe battery terminals.
You must stop charging if the charger is not a cons-tant voltage charger.
III - CHECKING PROCEDURE
1 - Battery check
Check that the cause of the fault is not:
- an abnormal electrical consumer,
- an alternator charge problem.
Replace any battery which is three or more yearsold.
2 - Test conditions
The check must be carried out with the vehicle sta-tionary and the ignition switched off.
Put the battery into test state if the engine has been running in the last hour:
- with the engine off,
- switch on the dipped beam headlights for two mi-nutes ,
- switch the passenger compartment blower to maxi-mum for two minutes ,
- switch off the dipped headlights, the sidelights andthe passenger compartment cooling fan,
- wait two minutes ,
- Switch off the ignition.
Switch off all the consumers.
Special tooling required
Ele. 1593 Battery tester. Midtro-nics R 330.
Tightening torquesm
battery mounting flange 0.7 daNm
terminal nuts are tighte-ned
1.2 daNm
IMPORTANT
- Poor contact may cause starting or chargingfaults, create sparks and cause the battery toexplode.
- If acid splashes on to your clothing, rinse allcontaminated areas thoroughly in water.
- If it gets onto your skin or into your eyes, see adoctor.
WARNINGThese vehicles are equipped with a battery withlow water consumption. Topping up the electro-lyte is therefore prohibited.
WARNING
If the voltage displayed is above 15 V , the char-ger is not a constant voltage charger (use is dan-gerous for the battery).
80A-20
BATTERYBattery : Checking 80A
3 - Display
Six messages are possible during the test:
a - « battery OK »
Check the charge circuit and make sure there is noabnormal electrical consumer.
b - « Batt. OK + recharge »
Charge the battery.
Repeat the test.
Recharge the battery using a constant voltage char-ger.
c - « charge + re-test »
Recharge the battery, then repeat the test.
Replace the battery if the message displayed afterrecharging is the same.
Repeat the test on a new battery.
d - « Replace batt. »
Replace the battery
Repeat the test on a new battery.
e - « Faulty cell »
A battery cell is in short-circuit.
Replace the battery
Repeat the test on a new battery.
f - « Test impossible »
Check that the engine is switched off and that all theelectrical accessories are switched off.
Check that the tool (Ele. 1593) is correctly and di-rectly connected on the battery terminals.
Repeat the test. If the message is the same, carryout the test with the battery disconnected.
Note:
The battery is not the cause of the problem.
Note:
The battery is OK in itself, but requires arecharge)
80B-1
HEADLIGHTSAutomatic headlights 80B
I - AUTOMATIC LIGHTING OF HEADLIGHTS WHEN THE VEHICLE IS STATIONARY (SEE-ME-HOME FUNCTION)
The vehicles may be fitted with dipped headlights thatcome on automatically (when the engine is switchedoff) to light the front of the vehicle.
This function is only available when the ignition is swit-ched off and operates in timed periods of 30 seconds(maximum of 2 minutes ).
Activation
It is switched on with the lighting stalk:
- switch off the ignition,
- turn on the main beam headlights twice using thestalk,
- the instrument panel beeps,
- the dipped beam headlights are supplied for 30 se-conds .
Switching on the side lights or switching on the ignitionwill exit the function.
II - AUTOMATIC LIGHTING OF THE VEHICLE LIGHTS WHILE DRIVING
The function is activated or deactivated using the li-ghting stalk, if the UCH is configured correctly ( (see 87B, Passenger compartment connection unit) ) :
- engine stopped,
- press and hold the « Auto » button on the lightingstalk,
- if the function has changed status, the instrument pa-nel beeps.
The system operates in automatic mode.
Perform the same operation to return to manual mode.
Note:
Each request for main beam headlights using thelighting stalk will add a timed period of 30 seconds(maximum 2 minutes ).
Note:
For special notes on replacing the light sensor, ((see 85A, Wiping - Washing) ).
80B-2
HEADLIGHTSHalogen headlight: Removal - Refitting 80B
REMOVAL
Disconnect the battery, starting with the negativeterminal.
Remove:
- the three plastic rivets attaching the trim (1) ,
- the five plastic rivets attaching the upper section ofthe bumper.
Remove front bumper lower mounting bolts (2) .
Remove side mounting bolts (3) .
Unclip the side sections of the front bumper.
Disconnect:
- the fog light connector,
- the headlight washer jet supply (depending onequipment level).
Carefully remove the bumper.
IMPORTANT
The rules of safety for xenon headlights must beobserved ( (see 80C, Xenon bulbs) ).
103622
103589
1
22
103590
103621
3
80B-3
HEADLIGHTSHalogen headlight: Removal - Refitting 80B
(4) Remove both upper mounting bolts.
(5) Remove both lower mounting bolts.
Remove the absorber by pressing tab (6) at (7) .
Disconnect the headlight connector.
Remove the headlight.
REFITTINGProceed in the reverse order to removal.
Adjust the fog lights.
103624
103625
4
5
103626
WARNING
- Connect the battery, starting with the positiveterminal; carry out the necessary programming( (see 8, Electrical equipment) ).
- Adjust the headlights.
7
6
80B-4
HEADLIGHTSHalogen headlight: Adjustment 80B
Position the vehicle on a flat level surface.
Check the tyre pressures.
Ensure that the vehicle luggage compartment isempty.
Set the remote adjustment control to « 0 » .
Fit a headlight beam adjuster in front of the vehicleand adjust it according to the written value ( -1.0 %depending on the equipment level).
Turn screw (1) for vertical adjustment.
Turn screw (2) for horizontal adjustment.
Equipment required
headlight beam adjuster
WARNING
Do not apply the handbrake.
103622
103815
1
12
80B-5
HEADLIGHTSHalogen bulbs: Replacement 80B
Changing bulbs (indicator, dipped headlights(halogen)), main beam headlights and side lights isdone without removing the headlight. However, for theleft-hand headlight, remove the battery cover and forthe right-hand headlight, remove the coolant reservoirfiller neck.
According to the type of motorisation, remove the engi-ne ventilation sleeve positioned in front of the battery.
I - DIRECTION INDICATOR BULBS
Remove:
- the holder (1) (quarter of a turn anticlockwise),
- the bulb.
II - SIDE LIGHT BULBS
Remove holder (2) (quarter of a turn anticlockwise).
Disconnect the connector.
Detach the bulb from the holder.
III - DIPPED HEADLIGHT BULBS
Remove watertight cover (3) .
Note:
To replace Xenon bulbs, ( (see 80C, Xenon bulbs)).
103815
Note:
Only use approved PY21W bulbs.
21
Note:
Only use approved W5W bulbs.
103815
3
80B-6
HEADLIGHTSHalogen bulbs: Replacement 80B
Turn holder (quarter of a turn anticlockwise).
Disconnect the bulb.
Adjust the headlights (see 8 0 B, Headlights,Halogen headlight: Adjustment, page 80B-4) .
IV - MAIN BEAM HEADLIGHT BULBS
Remove watertight cover (4) .
Unfasten the clip.
Disconnect the bulb.
103817
Note:
Only use approved H7 bulbs.
103815
4
103826
Only use approved H1 bulbs.
80B-7
HEADLIGHTSFront fog light: Removal - Refitting 80B
REMOVAL
Remove the bumper ( (see 80C, Xenon bulbs) ).
Disconnect the connector.
Remove the two mounting screws.
REFITTINGProceed in the reverse order to removal.
Adjust the fog lights using a screwdriver.
103765
103759
103605
80B-8
HEADLIGHTSRemote headlight adjustment control: Removal - Refitting 80B
The headlight beam adjustment control and lightingdimmer control are combined in a single unit.
REMOVAL
Remove the glove compartment by opening it fullybeyond the stop.
Place your hand through the fuse access flap to un-fasten the support plate (1) .
Disconnect the connectors, then release the controlfrom the mounting.
WARNING
Two versions are available:
- one with an « entry level » lighting dimmer formanual climate control.
- the other with a « top of the range » lighting dim-mer for regulated climate control.
Note:
The beam adjustment section is the same, regar-dless of climate control.
103165
103164
Note:
On right-hand drive vehicles, unfasten the sup-port plate (1) by placing your hand through flap(2) .
1
2
80B-9
HEADLIGHTSRemote headlight adjustment control: Removal - Refitting 80B
REMOVAL
Remove the support plate using a small screwdriver.
Disconnect the connectors.
Disconnect the headlight adjustment control fromthe plate.
WARNING
Two versions are available:
- one with a lighting dimmer for manual air conditio-ning,
- one with a lighting dimmer for regulated climatecontrol,
103166
Note:
The lighting dimmer and headlight adjustmentcontrol form a single unit.
80B-10
HEADLIGHTSRemote headlight adjustment motor: Removal - Refitting 80B
Removing the beam adjustment motor requires the re-moval of the headlight.
REMOVAL
Remove the headlight (see 8 0 B, Headlights,Halogen headlight: Removal - Refitting, page80B-2) .
Turn the actuator 45 degrees outwards.
Detach the ball joint from the reflector shell (headli-ght lens unit), tilting the actuator slightly.
REFITTING
Keep the reflector shell (headlight lens unit) towardsthe rear of the lens unit while pulling on the base ofthe bulb.
Click the ball joint into the headlight clip.
Turn the motor 45 degrees (in the opposite directionto when removing).
Refit the headlight.
Adjust the headlight beam (see 80B, Headlights,Halogen headlight: Adjustment, page 80B-4) .
103816
Note:
To facilitate this tighten screw (1) by severalturns.
1
80C-1
XENON BULBSXenon headlights: Description 80C
These vehicles are required to have the following fitted:
- an automatic system for each headlight to adjust thebeam according to vehicle attitude, acceleration, bra-king and vehicle speed,
- headlight washers.
The bulbs do not contain a filament. The light from the-se bulbs is generated by two electrodes in a quartzbulb containing a pressurised gas (xenon) and mercu-ry.
Each headlight has a high voltage module (ballast).
The high voltage module and the xenon bulb can be re-placed separately from the headlight.
IMPORTANT
- Switching on a bulb not fitted in its headlight isprohibited (risk to eyesight).
- Xenon bulbs operate at a voltage of 20,000 V asthey are switched on, then 85 V alternating currentwhen operating.
- Wait for the « high voltage module » assembly tocool before disassembly.
- The battery must be disconnected before any ope-rations, starting with the negative terminal.
Note:
- The height of the beam varies according to vehiclespeed.
- Above 18 mph (30 km/h) , the range is greater.
104863
1
1
5
4
3
3
2
2
Track Description
1 Activator
2 Xenon module
3 High voltage module
4 Sensor / computer
5 Rear sensor
Track Description
80C-2
XENON BULBSXenon headlights: Description 80C
The main beam headlight system is completed by the xenon bulbs:
- if the dipped headlights are off, the discharge bulb isnot fed; flashing the lights will only control the mainbeam headlights,
- if the dipped headlights (xenon bulbs) are on, flashingthe lights will activate the main beam headlights andan electromagnet (the xenon bulb remains lit). Thepurpose of this electromagnet is to modify the lightemitted by the dipped headlights.
Replace the headlight if there is a fault with the electro-magnet or flux modification system.
I - CHECKING THE ELECTROMAGNET
When the lights are flashed (dipped headlights off), themain beam headlights should come on, and the elec-tromagnet should receive its feed at the same time(audibly).
II - CHECKING THE CHANGE IN LUMINOUS FLUX
- Disconnect the main beam headlight bulb connectors.
- Position a headlight aimer in front of the headlights.
- Turn on the dipped headlights.
- Switch the lighting stalk to the main beam headlightposition.
- The luminous flux should be modified.
Dipped beam headlight luminous flux
Main beam headlight luminous flux100274
(A) Electromagnet
(B) Flux modification system (lowerposition for dipped beam headli-ghts; upper position for mainbeam headlights)
IMPORTANT
Do not stand in front of the headlights (risk to eyesi-ght).
100276
100277
80C-3
XENON BULBSXenon headlight: Removal - Refitting 80C
REMOVING - REFITTING
The procedure for removing and refitting headlightsfitted with xenon bulbs is identical to the procedurefor halogen headlights (see 8 0 B, Headlights,Halogen headlight: Removal - Refitting, page80B-2) .
Adjust the headlight beam (see 80C, Xenon bulbs,Xenon headlights: Adjustment, page 80C-4) .
IMPORTANT
- To prevent eye injuries, do not look at a xenonbulb when lit (lighting voltage of 20,000 V ).
- Wait until the « computer-power unit » assem-blies have cooled before removing them.
- It is forbidden to switch on a xenon bulb if thebulb is not fitted in the headlight (risk of seriouseye injury).
- Disconnect the battery, starting with the nega-tive terminal.
80C-4
XENON BULBSXenon headlights: Adjustment 80C
(see MR 372 Fault finding, 80C Xenon bulbs, Faultfinding - Replacement of components ) and (see80C, Xenon bulbs, Xenon headlights: Adjustment,page 80C-4) .
Check that the computer is configured and calibra-ted correctly (see MR 372 Fault finding, 80C Xe-non bulbs, Fault finding - Configuration andprogramming ).
Place the vehicle on a level horizontal surface.
Set the tyres at the recommended pressure for thevehicle chassis model.
Open the bonnet.
Ensure that the luggage compartment is empty.
ADJUSTMENT
Position a headlight aimer at -1.3% (value written onthe headlight) in front of the vehicle.
Turn on the dipped headlights.
Adjust the headlights:
- screw (1) for the height,
- screw (2) for the direction.
WARNING
Any operation on a sensor, computer sensor or axleassembly component requires the computer to becalibrated, followed by headlight beam adjustment.
Note:
- Do not apply the handbrake.
- Do not get into the vehicle throughout the ope-ration.
103854
Note:
To access the horizontal adjusting screw (2) , usea 6 mm Allen key through the wheel arch accessflap.
80C-5
XENON BULBSXenon bulb: Replacement 80C
To replace a xenon bulb, remove the headlight.
REMOVAL
Remove the headlight (see 80C, Xenon bulbs, Xe-non headlight: Removal - Refitting, page 80C-3) .
Remove the sealing cover (1) .
Remove the condenser (2) by turning it 45 degreesanti-clockwise.
Unclip the retaining latch (3) holding the bulb.
REFITTING
Hold the bulb by its base.
IMPORTANT
- To prevent eye injuries, do not look at a xenon bulbwhen lit (lighting voltage of 20,000 V ).
- Wait until the « computer-power unit » assemblieshave cooled before removing them.
- It is forbidden to switch on a xenon bulb if the bulbis not fitted in the headlight (risk of serious eyeinjury).
- Disconnect the battery, starting with the negativeterminal.
103854
1
103855
103856
WARNINGDo not touch the xenon bulb with your fingers; ifyou do this, clean the bulb using alcohol and alint-free cloth.
2
3
80C-6
XENON BULBSXenon bulb: Replacement 80C
Fit:
- the bulb (the lug must be lined up with the groove inthe headlight),
- the bulb lock,
- condenser,
- the supply connector.
Refit the headlight (see 80C, Xenon bulbs, Xenonheadlight: Removal - Refitting, page 80C-3) .
Adjust the headlight beam (see 80C, Xenon bulbs,Xenon headlights: Adjustment, page 80C-4) .
12398
Only use approved D2S bulbs as replacements.
80C-7
XENON BULBSBeam adjustment actuator: Removal - Refitting 80C
It is necessary to remove the headlight unit to removethe beam adjustment actuator.
REMOVAL
Remove the headlight.
Press on the actuator (1) to ease unclipping duringrotation.
Turn the actuator one eighth of a turn outwards. (2)
Uncouple the reflector shell ball joint by tilting the ac-tuator up slightly (3) .
REFITTING
Keep the reflector shell towards the rear of the lensunit while pulling on the bulb module.
Clip the ball joint into the headlight clip.
Turn the actuator one eighth of a turn inwards.
Refit the headlight.
Adjust the headlight beam (see 80C, Dischargebulbs, Xenon headlights: Adjustment ).
107043
107041
1
2
3
80C-8
XENON BULBSBeam adjustment actuator: Removal - Refitting 80C
It is necessary to remove the headlight unit to removethe beam adjustment actuator.
REMOVAL
Remove the headlight (see 80C, Xenon bulbs, Xe-non headlight: Removal - Refitting, page 80C-3) .
Press on the actuator (1) to ease unclipping duringrotation.
Turn the actuator one eighth of a turn outwards (2) .
Uncouple the reflector shell ball joint by tilting the ac-tuator up slightly (3) .
REFITTING
Keep the reflector shell towards the rear of the lensunit while pulling on the bulb module.
Clip the ball joint into the clip groove.
Clip in the actuator.
Refit the headlight (see 80C, Xenon bulbs, Xenonheadlight: Removal - Refitting, page 80C-3) .
Adjust the headlight beam (see 80C, Xenon bulbs,Xenon headlights: Adjustment, page 80C-4) .
107043
107041
WARNING
The ball joint should not just be in contact withthe groove, it should be fitted into it.
80C-9
XENON BULBSHeight sensor and computer 80C
The front sensor and the computer form an inseparableunit.
REMOVAL
Disconnect the connector.
Remove:
- the clip (1) ,
- the front height sensor mounting bolt (2) .
REFITTING
Position the sensor and its mounting on the vehicle.
Tighten to torque the front height sensor moun-ting bolt ( 8 Nm ) .
Configure the computer when the sensor-computeris removed (see MR 372 Fault finding, 80C Xenonbulbs, Fault finding - Replacement of compo-nents ).
Calibrate the computer (see MR 372 Fault finding,80C Xenon bulbs, Fault finding - Replacement ofcomponents ).
Adjust the headlight beam (see 80C, Xenon bulbs,Xenon headlights: Adjustment, page 80C-4) .
Tightening torquesm
front height sensormounting bolt
8 Nm
104071
WARNING
The clip (1) must be replaced whenever it isremoved.
80C-10
XENON BULBSHeadlight adjustment rear sensor: Removal - Refitting 80C
REMOVAL
Remove the clip (1) .
Disconnect the connector (2) .
Remove the rear height sensor mounting bolt (3) .
REFITTING
Position the sensor and its mounting on the vehicle.
Tighten to torque the rear height sensor mountingbolt ( 8 Nm ) .
Calibrate the computer (see MR 372 Fault finding,80C Xenon bulbs, Fault finding - Replacement ofcomponents ).
Adjust the headlight beam (see 80C, Xenon bulbs,Xenon headlights: Adjustment, page 80C-4) .
Tightening torquesm
rear height sensormounting bolt
8 Nm
104073
104072
1
2
3
WARNING
Replace the clip (1) after each removal.
80C-11
XENON BULBSXenon headlight high-voltage unit: Removal - Refitting 80C
REMOVAL
Disconnect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Remove the headlight (see 80C, Xenon bulbs, Xe-non headlight: Removal - Refitting, page 80C-3) .
Place the headlight on a clean cloth so as not toscratch it.
Remove the mounting bolts (1) from the high voltagemodule.
REFITTING
Tighten to torque the high voltage module ( 12 Nm) .
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Adjust the headlight beam (see 80C, Xenon bulbs,Xenon headlights: Adjustment, page 80C-4) .
Tightening torquesm
high voltage module 12 Nm
IMPORTANT
- To prevent eye injuries, do not look at a xenon bulbwhen lit (lighting voltage of 20,000 V ).
- Wait until the « computer-power unit » assemblieshave cooled before removing them.
- It is forbidden to switch on a xenon bulb if the bulbis not fitted in the headlight (risk of serious eyeinjury).
- Disconnect the battery, starting with the negativeterminal.
103857
WARNING
The seal must also be replaced when replacingthe high voltage module.
81A-1
REAR LIGHTINGRear light on wing: Removal - Refitting 81A
REMOVAL
Remove the two bolts.
Unclip the rear light.
Disconnect the connector using a flat screwdriver.
REFITTING
Check the wiring harness is positioned correctlywhen refitting the rear light.
Proceed in the reverse order to removal.
103167
103168
81A-2
REAR LIGHTINGRear light: Connection 81A
Changing bulbs:
- remove the two bolts,
- unclip the rear light (without disconnecting the con-nector),
- unclip the bulb mountings by pressing the tabs (2) toaccess the bulbs,
- remove the bulbs for a quarter of a turn rotation.
103474
Track Description
1 Brake light
2 Side light
3 Indicator
4 Earth
5 Fog light
6 Reversing light
1
2
81A-3
REAR LIGHTINGThird brake light: Removal - Refitting 81A
REMOVAL
Remove the upper trim.
Press the tabs (1) to unclip the light.
Disconnect the rear electric window cable using ascrewdriver.
Disconnect the connector.
REFITTING
To refit, proceed in the reverse order to removal.
103542
103535
103534
1
1
1
104506
104507
81B-1
INTERIOR LIGHTINGOperating principle 81B
I - SPECIAL FEATURES
Vehicles can have:
- independent lights at the bottom of the doors (lit whenthe door or compartment under the floor concerned isopened,
- timed courtesy lights (front and rear);
- lights in the luggage compartment;
- interior lights below each sun visor.
II - TIMER OPERATION
The interior lights are switched on Immediately by the UCH:
- when a door or the tailgate/boot is opened,
- when the doors are unlocked with the remote control(or the hands-free function),
The UCH switches the interior lights off after a delay, as appropriate
- switch off without delay: when the doors or boot arelocked using the remote control (doors and bootclosed)
- switch off with delay:
• after the last door or the boot is closed,
• when the doors or boot are unlocked with the remotecontrol,
• when the ignition is switched on ( « progressive » ).
Note:
The UCH switches off the interior lights afterapproximately 20 minutes .
81B-2
INTERIOR LIGHTINGCourtesy light: General information 81B
Depending on the position of the courtesy light and thevehicle equipment, the lighting may have:
- a single centre light switch,
- a centre light switch and a reading light,
- a central light switch and two reading lights.
81B-3
INTERIOR LIGHTINGCourtesy light 81B
REMOVAL
Unclip the translucent cover (1) using tool (Car.1597) positioned on the right-hand side of the cour-tesy light.
Pull on the securing tabs (2) .
Press on clip (3) using a flat-headed screwdriver toremove the courtesy light.
Disconnect the connector.
Special tooling required
Car. 1597 Lever for removingrear grab handle clips.
101244
1
101243
22
3
81B-4
INTERIOR LIGHTINGCourtesy light: General information 81B
The courtesy mirrors may be fitted with a light incorpo-rated into the headlining.
The switch is located on the sun visor mirror cover (1)(2) . The current is supplied to the light (3) through thesun visor centre mounting (4) .
101246
19250
1
43
5
4
2
Note:
Operation of the switch can be checked by connec-ting a multimeter to (5) :
- mirror cover closed (switch open) = light out = infi-nite resistance,
- mirror cover open (switch closed) = light on = zeroresistance.
81B-5
INTERIOR LIGHTINGVanity light: Removal - Refitting 81B
REMOVAL
Position the tool (Car. 1597) on the opposite side ofthe centre light (1) .
Remove the courtesy light.
REFITTINGConnect the connector to the centre courtesy light.
Press the side opposite the centre light to fit it intoplace.
Special tooling required
Car. 1597 Lever for removingrear grab handle clips.
101245
1
81B-6
INTERIOR LIGHTINGLower door light: Removal - Refitting 81B
Some vehicles may have independent lights controlledby the UCH when the luggage compartment under thefloor on either the driver's or passenger side is opened;only the light on that side comes on.
REMOVAL
Position the tool (Car. 1597) on the light side (1) .
Remove the lower door light.
REFITTING
Engage the connector towards the interior of thedoor.
Press on the side opposite the light to fit it in place.
Special tooling required
Car. 1597 Lever for removingrear grab handle clips.
103818
103868
1
1
81B-7
INTERIOR LIGHTINGLower door light switch: Removal - Refitting 81B
REMOVAL
Remove:
- the compartment cover,
- the switch (1) by pressing on the tabs.
REFITTINGTo refit, proceed in the reverse order to removal.
102445
1
81C-1
FUSESPassenger compartment fuse and relay box: Identification 81C
Relay
Fuses
102294
JU
IT
H
SG
E
D
O
C
F
WN
V
B
M
A
L
K
Note:
The fuse « L » is the consumer cut-out fuse.
Key Nominal current Description
(A) 40 A Electric window winder relay or discharge lamp relay
(B) 40 A Brake light relay
Key Nominal current Description
(C) 40 A Passenger compartment ventilation
(D) 40 A Rear one-touch electric window winders or electric window winder relay(left-hand drive)
(E) 20 A Electric sunroof
(F) 10 A Anti-lock braking system and electronic stability program system compu-ter - yaw and transverse acceleration sensor
(G) 15 A Radio - headlight washer pump relay - first row cigarette lighter - heatedseats - washer pump - diesel fuel heater relay - air conditioning controlpanel - AC control unit - auto-dimming rear-view mirror - alarm - centralcommunication unit
81C-2
FUSESPassenger compartment fuse and relay box: Identification 81C
(H) 15 A Brake lights
(I) 5 A Discharge lamp computer supply voltage relay - discharge lamp actuatorsupply voltage - glove compartment lighting
(J) 25 A Driver's window lift
(K) 25 A Passenger side electric window winder - electric window winder relay(right-hand drive)
(L) 20 A Consumer cut-out fuse : radio - electric door mirror control - alarm - ins-trument panel - centre console
(M) 15 A Horn - diagnostic socket - headlight washer pump relay
(N) 15 A Rear screen wiper
(O) 20 A UCH - air conditioning control unit - brake light relay (B)
(T) 20 A Cigar lighter
(S) 3 A Passenger compartment temperature sensor and fan - auto-dimmingrear-view mirror - rain and light sensor
(U) 20 A Central door locking or deadlocking
(V) - Not used
(W) 7.5 A Heated door mirrors
Key Nominal current Description
81C-3
FUSESPassenger compartment fuse and relay box: Removal - Refitting 81C
The unit is located in the left-hand side of the passen-ger compartment.
REMOVAL
The unit is located behind the flap (1) .
Open wide, beyond the point of resistance.
Remove the flap.
The unit is located behind the flap (2) in the glovecompartment.
DG
103165
1
DD
104095
2
81C-4
FUSESAuxiliary fuse and relay box: Identification 81C
Allocation of fuses and relays
104093
7
3
5
6
4
2
1
Key Nominalcurrent
Description
(1) 25 A Automatic parking brake fuse
(2) 20 A Driver and passenger's heated seats fuse
(3) 10 A Not used
(4) 10 A Console accessories socket, console locking motor and centre gloveboxlighting fuse
(5) 10 A Second row seat accessories socket fuse
(6) 10 A First row seat accessories socket fuse
(7) 50A Fuses 2, 4, 5 and 6 above feed relay second accessories relay
81C-5
FUSESAdditional fuse and relay box: Removal - Refitting 81C
REMOVAL
The unit is located in the passenger compartment,under the front left-hand seat.
Open the storage drawer.
Unclip the surround (1) .
Release the drawer by moving the tabs (2) .
103583
103596
1
103597
2
81C-6
FUSESEngine Compartment Fuse and Relay Box 81C
The engine fuses are grouped:
- in the Protection and Switching Unit located in the en-gine compartment,
- in a relay/fuse box located under the Protection andSwitching Unit.
For the removal and connection of the Protection andSwitching unit, ( (see 87G, Engine interconnectionunit) ).
102290
81C-7
FUSESEngine Compartment Fuse and Relay Box 81C
Fuse allocation on the Protection and Switching Unit (depending on the equipment level)
Number Nominalcurrent
Description
3 25 A Starter motor solenoid
4 10 A Air conditioning compressor clutch
5 A 15 A Electric steering column lock
5C 10 A Reversing lights
5D 5 A Injection computer - electric steering column lock (+ after ignition feed)
5E 5 A Air bag and electric power assisted steering computer (+ after ignitionfeed)
5F 7.5 A Passenger compartment + after ignition feed: gear lever display - speedlimiter - passenger compartment fuse box and relay - additional passengercompartment additional heater relay - diagnostic socket - rear-view mirror- rain and light sensor (depending on version) - central alarm unit - centralparking proximity sensor - radio
5H 5 A Automatic transmission (+ after ignition feed)
5G 10 A Not used (or + after LPG ignition feed if fitted)
6 30 A Rear screen de-icer
7A 7.5 A Right-hand side light - parking aid switch - on/off button of the electronicstability program - gear lever display - parking brake lever control
7B 7.5 A Left-hand side light - cigarette lighter - electric door locking and hazardwarning light switch - headlight beam adjustment rheostat - air conditio-ning control panel - radio - offset display - central communications unit -CD changer - driver's side electric window switch - electric rear-view mir-ror switch - rear power window locking switch - passenger's electric win-dow switch - rear power windows switch - central navigation assistanceunit - passenger and driver's side heated seats
8A 10 A Right-hand main beam headlight
8B 10 A Left-hand main beam headlight
8C 10 A Right-hand dipped headlights - beam adjustment rheostat - right-handside remote adjustment actuator - central discharge bulb unit
8D 10 A Left hand dipped beam headlights - left-hand headlight beam adjustmentswitch
9 25 A Windscreen wiper motor
10 20 A Front fog lights
11 40 A Engine cooling fan assembly (low speed)
13 25 A Anti-lock Braking System and Electronic Stability Program computer
15 20 A automatic transmission + battery feed (or LPG if fitted)
16 10 A Not used
81C-8
FUSESEngine Compartment Fuse and Relay Box 81C
Fuse allocation in relay/fuse box This unit is located in the engine interconnection unit,below the Protection and Switching Unit.
Allocation of fuses (depending on equipment level)
The unit is located in the engine interconnection unit,below the Protection and Switching Unit.
102295
8
7
6
5
4
3
2
19
Reference Nominal current Description
(1) 40 A High speed cooling fan assembly relay
(2) 40 A Preheating unit
(3) - Not used
(4) 70 A Passenger compartment fuse and relay supply
(5) 50 A Anti-lock braking system computer
(6) 70 A Electric power assisted steering
(7) 40 A Additional heater relay 1000 W
60 A Additional heater relay 1800 W
(8) - Passenger compartment fuse and relay supply
(9) - Additional heater relay
81C-9
FUSESEngine Compartment Fuse and Relay Box 81C
Allocation of relays (depending on equipment level)
102293
BA
Reference Nominal current Description
(A) 25 A Headlight washer pump relay
(B) 25 A Headlight washer pump relay
Note:
For the function ( (see 85A, Wiping - Washing) ).
F9Q
Reference Nominal current Description
(A) 25 A Diesel fuel heater relay
(B) - Not used
81C-10
FUSESBattery protection fuses 81C
These fuses are located on the positive battery termi-nal.
Allocation of fuses (depending on equipment level)
102292
32
1
Key Nominal current Description
(1) 30 A protected + battery for passenger compartment fuse and relay box andUCH ( 4.5 Nm )
(2) 350 A (Petrol)
400 A (Diesel)
protected + battery for starting / alternator / power supply fuse board / pro-tection and switching unit ( 11 Nm )
(3) 30 A engine functions protected + battery via protection and switching unit / die-sel heater relay ( 4.5 Nm ) - high-speed relay, engine cooling fan
81C-11
FUSESHeating resistor relays 81C
The relays (1) are located next to the UCH and secured onto the same mounting:
- to the right of the UCH for left-hand drive vehicles,
- to the left of the UCH for right-hand drive vehicles.
The removal method for accessing the relays is thesame as for the UCH ( (see 87B, Passenger compart-ment connection unit) )
1000 W auxiliary heater version (2 relays A and B)
1800 W auxiliary heater version (3 relays A ,B and D)
104182
104094
1
BA
N˚ Amps Description
(A) 40 A Heating relay
(B) 70 A Heating relay
104094
N˚ Amps Description
(C) 40 A Not used
(D) 70 A Heating relay
DC
81C-12
FUSESAccessories relay
DG
81C
The relay (1) is mounted on the cross member tie-bar,on the left-hand side of the instrument panel.
Remove the upper trim from the instrument panel usingtool (Car. 1363) .
Remove the lower trim.
Allocation of relays (depending on equipment level)
Special tooling required
Car. 1363 Door mirror glassremoval tool.
103606
103585
1
103584
104181
Amps Description
60 A Fuses (C), (F), (G), (H),(T) feed accessoriesrelay
81C-13
FUSESAccessories relay
DD
81C
This relay (1) is mounted on the cross member tie-bar,on the left-hand side of the instrument panel.
Remove:
- the gear lever trim,
- the air conditioning control trim,
- the passenger compartment glovebox,
- the instrument panel lower left-hand trim.
Allocation of relays (depending on equipment level)
104182
Note:
There is a second accessories relay on the passen-ger compartment relay unit.
The removal procedure to access the relay is identi-cal to that for the passenger compartment unit ((see 87B, Passenger compartment connectionunit) ).
1
104181
Amps Description
60 A Fuses (C), (F), (G), (H),(T) feed accessoriesrelay
82A-1
ENGINE IMMOBILISERGeneral information 82A
The immobiliser system is controlled by a card with arandom rolling code (V3 encrypted).
The immobiliser system no longer has a security code,instead it has a lifetime repair code assigned to the ve-hicle when it is manufactured.
This system may comprise up to four cards. The« Basic » and « hands free » codes are different andcannot be used on a vehicle which is not suitablyequipped for them.
In the event of loss, or theft from a vehicle, a card canbe de-allocated. It can be re-allocated to the same ve-hicle if necessary.
When replacing a component, one of the system com-ponents must have the original vehicle code in memory(see component assignment table).
The code programmed into the system componentscannot be cleared.
The cards have an emergency key (1) for opening thedoor in the event of an operating fault.
Cards delivered as spare parts are blank. A cover is fit-ted in the place of the emergency key.
WARNING
With this system, it is not possible to replace morethan one component at the same time (e.g. UCHand card, or UCH and injection computer). Theseparts are sold uncoded.
Note:
The Protection and Switching Unit is not coded. Forspecial notes on the UCH and the PSU ( (see 87B,Passenger compartment connection unit) ) and ((see 87G, Engine interconnection unit) ).
For special notes on opening/closing the doors andboot ( (see 87C, Opening elements management)).
101930
Note:
An emergency spare key can be ordered at theReplacement Parts Store, quoting the vehicle safetyand identification numbers.
1
82A-2
ENGINE IMMOBILISERDescription 82A
The system consists of:
- two cards (the system may have up to four),
- a card reader,
- an engine starter button,
- an electric steering column lock,
- the UCH located in the passenger compartment,
- the Protection and Switching Unit located in the engi-ne compartment,
- three low frequency aerials connected to the UCH (« Hands-Free » version),
- an injection computer,
- an automatic gearbox computer (if fitted),
- a manual gearbox neutral sensor (if fitted),
- a clutch pedal sensor (if fitted),
- a brake pedal switch.
103477
82A-3
ENGINE IMMOBILISEROperation 82A
I - BASIC OPERATION
When the engine immobiliser is on, the red engine im-mobiliser warning light flashes. The electric steeringcolumn lock is immobilised.
- When the starter button or brake pedal is depressed,the UCH interrogates the card slot.
- The slot receives the code on the inserted card andtransmits it to the UCH.
- If the code is authenticated by the UCH , the UCHsends a coded signal to the electric steering columnlock via the multiplex network.
- If the coded signal received by the electric lock isidentical to the one it has in its memory, the lock re-leases the steering column and sends a confirmationmessage to the UCH.
- When the UCH receives this message, it establishesthe « circulation » feed and turns the red engine im-mobiliser warning light off.
- When the « circulation » feed is established, the UCHand the injection computer exchange coded signalsvia the multiplex network.
- If the signals transmitted by the UCH and the injectioncomputer match, the UCH authorises the engine tostart and the injection is unlocked.
1 - Special cases
- If the injection computer or the electric steering colu-mn lock do not have a stored reference code, thecode sent is stored in the memory.
- If the codes do not match, the system remains locked.The red engine immobiliser light flashes or is lit conti-nuously and the instrument panel displays messages.See warning light table.
- If the UCH is blank, the immobiliser warning lightstays off.
2 - Warning light table
II - « HANDS-FREE » OPERATION
When the engine immobiliser is on, the red engine im-mobiliser warning light flashes. The electric steering column lock is immobilised.
- When the start button is pressed, the vehicle interro-gates the card via the ( 125 kHz ) starting aerials.
- the card responds at a frequency of 433 MHz or 315MHz (depending on country).
- The UCH receives the card code.
- If the code is authenticated by the UCH , the UCHsends a coded signal to the electric steering columnlock via the multiplex network.
WARNING
When the vehicle battery has a low charge, thedrop in voltage caused by a starter request couldreactivate the immobiliser. If the voltage is too low,the engine cannot be started, even by pushing thevehicle.
Warning light on Instrument panel message Ignitionon
Possible cause
Flashing Apply brakes + start ordeclutch
No Engine immobiliser on (card in slot unre-cognised)
Flashing (card slotflashes)
Reader out of order or cardnot detected
No Unrecognised card in slot. The card doesnot match the vehicle or has been de-allo-cated.
Flashing Steering not immobilised, orcard not recognised
No Electric steering column lock or multiplexconnection problem.
Continuously Faulty injection - Faultyengine immobiliser
Yes The electric steering column lock is unloc-ked.
There is a problem with the vehicle injec-tion system.
Continuously ( 3seconds ) thengoes out
- Yes Starting the engine.
82A-4
ENGINE IMMOBILISEROperation 82A
- If the coded signal received by the electric lock isidentical to the one it has in its memory, the lock re-leases the steering column and sends a confirmationmessage to the UCH.
- When the UCH receives the message from the elec-tric steering column lock, it establishes the« circulation » feed and turns the red engine immobi-liser warning light off.
- When the « circulation » feed is established, the UCHand the injection computer exchange coded signalsvia the multiplex network.
- If the signals transmitted by the UCH and the injectioncomputer match, the UCH authorises the engine tostart and the injection is unlocked.
1 - Special cases
- The « hands-free » card runs off a battery. If the bat-tery fails, the card can still be inserted into the slot.The vehicle operates as a « basic » vehicle (without« hands-free » function).
- If the injection computer or the electric steering colu-mn lock do not have a stored reference code, thecode sent is stored in the memory.
- If the codes do not match, the system remains locked.The red engine immobiliser light flashes or is lit conti-nuously and the instrument panel displays messages.See warning light table.
- If the UCH is blank, the engine immobiliser warning li-ght flashes.
2 - Warning light table
III - CONDITIONS NECESSARY FOR STARTING THE ENGINE
1 - Special notes on the « basic » system
- Card in card slot,
- Transponder (built into slot), electric steering columnlock and injection computer authenticated,
- Clutch pedal disengaged or brake pedal depressedand manual gearbox in neutral,
- Brake pedal depressed and automatic transmission in« Neutral » or « Park » position.
2 - Special notes on the « hands-free » system
- Card in starting area,
- Card, electric steering column lock and injection com-puter authenticated,
- Clutch pedal disengaged or brake pedal depressedand manual gearbox in neutral,
- Brake pedal depressed and automatic transmission in« Neutral » or « Park » position.
WARNING
When the vehicle battery has a low charge, thedrop in voltage caused by a starter request couldreactivate the immobiliser. If the voltage is too low,the engine cannot be started, even by pushing thevehicle.
Warning light on Instrument panel mes-sage
Ignition on Possible cause
Flashing Apply brakes + start ordeclutch
No Engine immobiliser on (unrecognised cardin slot)
Flashing Reader out of order or cardnot detected
No Unrecognised card in slot. The card doesnot match the vehicle or has been de-allo-cated.
Flashing Steering not immobilised orcard not recognised
No Electric steering column lock or multiplexconnection problem.
Continuously Faulty injection - Faultyengine immobiliser
Yes The electric steering column lock is unloc-ked.
There is a problem with the vehicle injec-tion system.
Continuous ly (3seconds) then off
Yes Starting the engine.
82A-5
ENGINE IMMOBILISERSystem operation diagram 82A
103453
B
19
F
A
E
5 J
D
G3
6
4
H
I
7C
28
82A-6
ENGINE IMMOBILISERSystem operation diagram 82A
User action
Refe-rence
User action
1 - vehicle unlocked (radio frequency or hands-free),
- driver's door opened,
- starter button pressed,
- hazard warning lights button pressed,
- child safety lock button pressed,
- passenger compartment locking button pressed,
- stalks operated (lighting or wipers).
2 - starter button pressed,
- and card authenticated by UCH (card in slot or « hands-free » ) function ope-rating.
3 - starter button pressed,
- and card authenticated by UCH (card in slot or « hands-free » ) function ope-rating,
- and brake pedal depressed (with gearbox in « Neutral » or « Park » ) position,or with clutch disengaged.
4 - starter button pressed,
- and card authenticated by UCH (card in reader or « hands-free » ) functionoperating,
- and brake pedal depressed (and neutral) or clutch disengaged.
5 - starter button pressed if the card is authenticated by the UCH (card in the slotor « hands-free » function operating), or starter button pressed twice if thecard is not authenticated.
6 - card withdrawn from slot (no effect on « hands-free » ) function operation.
7 - driver's door opened,
- or vehicle locked (radio frequency or « hands-free » ),
- or period of 20 minutes without any user action.
8 - starter button pressed,
- or vehicle locked (radio frequency or « hands-free » ),
- or period of 20 minutes without any user action.
9 - vehicle locked (radio frequency or « hands-free » ),
- or period of 5 minutes without any user action.
82A-7
ENGINE IMMOBILISERSystem operation diagram 82A
Vehicle status
Refe-rence
Vehicle status Automatic action Possible action
A delayed feed - immobiliser active
- all functions inhibited.
- radio use (for 20 minutes ),
- hazard warning lights,
- fold-back rear view mirrors,
- electric child safety locks,
- automatic parking brake.
B multiplex network activated - immobiliser active,
- interior lighting comes on.
- radio use (for 20 minutes ),
- side lights, dipped and main beamheadlights,
- electric windows and sunroof.
C + accessories feed beforeafter ignition feed activated
- automatic radio activation,
- passenger compartmentventilation fan.
- wipers,
- navigation.
D - - electric steering columnlock unlocked.
-
E starting (timed startermotor supply)
- -
F + after ignition feed, enginerunning
- all vehicle functions areavailable.
-
G + accessories feed withcard in slot
- radio on,
- passenger compartmentventilation fan stopped
- wipers,
- navigation,
- electric childproof locks.
H - - electric steering columnlock locked.
-
I + accessories feed after +after ignition feed cut off
- immobiliser active
- interior lighting comes on.
- radio use (for 20 minutes ),
- side lights, dipped and main beamhead lights,
- electric windows and sunroof.
J - - unlocking or starting failure. -
82A-8
ENGINE IMMOBILISEROperating diagram 82A
FAULT FINDING CHART 1
Powering computers for fault finding
NOTES
The vehicles have no « + after ignition » position. To supply the computers, insert thecard into the card reader and hold down the starter button.
Note:
- There is no timer on computer power in diagnostic mode. To cut off the supply, pressthe starter button twice,
- this function is not available if the UCH is blank.
Timed feed
With the card in the card reader, press and hold the starter button.
Unlocking the steering column
yes
« + After ignition » supply (not timed).
Press the starter button twice
Steering column locking
Timed feed
82A-9
ENGINE IMMOBILISERProgramming: 82A
New parts are not coded. Once they are fitted to the ve-hicle, program the replacement parts with a code tomake them operational.
Certain parts of the immobiliser system must be pre-coded (with the vehicle code). See allocation table.
Allocation table
* The card allocated to the vehicle must be blank oralready programmed into the vehicle.
I - UCH PROGRAMMING PROCEDURE
Turn on the side lights.
Enter the serial number using the diagnostic tool .
Perform the « Multiplex network test » .
Select the « Multiplex network result » icon.
Select the following tabs:
- « information » , then
- « UCH » , then
- « run diagnostics » .
Select the following icons:
- « repair » , then
- « programming » .
Run command SC004 « UCH programming » .
The tool displays « Please enter the After Salescode » .
Remove the card from the reader.
Click on « Next » .
Enter the repair code.
Confirm.
Equipment required
diagnostic toolWARNING
If a part is programmed with a code, it is perma-nently allocated to the vehicle.
The programmed code cannot be cleared.
After Sales opera-tion
Status of components
Repair codeneeded
UCH Card Injection com-puter
Electric stee-ring columnlock
Programming theUCH
Blank Coded Coded - Yes
Card allocation orcancellation
Coded Blank* - - Yes
Programming theelectric steeringcolumn lock
Coded Coded - Blank No
Programming theinjection computer
Coded Coded Blank Coded No
Note:
A card can be programmed into the vehicle but benon operational (unallocated).
WARNING
A card not submitted during allocation will no longerbe operational.
Note:
The code comprises 12 hexadecimal charactersin upper case.
WARNINGOnce a UCH has been programmed with thecard code, it is impossible to clear the code oroverwrite with another code.
82A-10
ENGINE IMMOBILISERProgramming: 82A
If the code format is correct, the tool displays« Insert card fully into reader » .
Insert a card allocated to the vehicle.
Confirm.
The tool displays « Programming in progress » .
The tool displays « Programming completed. Startthe card allocation procedure » .
Perform the card programming procedure.
Configure the UCH and program the tyre pressuremonitoring system valves.
Program the multiplex network topology.
II - PROGRAM MING AND ALLOCATION PROCEDURE FOR RENAULT CARDS
Select the « Repair » icon.
Select the « Programming » icon.
Run command SC006 « Allocation of cards » .
The tool displays « Remove card from reader » .
Click on « Next » .
The tool displays « Warning: any cards programmedbefore the current procedure will be permanentlydeactivated after programming the first card. Besure to insert all cards to be allocated to the vehicleduring programming » .
Click on « Next » .
The tool displays « Please enter the After Salescode » .
Enter the repair code.
Confirm.
If the code format is correct, the tool displays« Insert card fully into reader » .
Insert a blank card or one belonging to the vehicle.
Confirm.
The tool displays « Programming in progress » .
The tool displays « Do you want to program anothercard? » .
1 - To allocate another card:
Select « Yes » .
The tool displays « Remove card from reader » .
Remove the card from the reader.
The tool displays « Insert card fully into reader » .
Insert another blank card or one belonging to the ve-hicle.
Note:
The procedure cannot be carried out with a blankcard.
WARNING
Do not remove the card until you see the mes-sage: « One card programmed » .
Note:
This procedure can take a few seconds.
WARNING
- The maximum delay between each operation is5 minutes ; if this period is exceeded, the pro-cedure is cancelled. If a card has been submit-ted, the UCH is no longer blank.
Note:
- The UCH is coded. You must next enter cardprogramming mode to allocate the other cards(maximum of four).
WARNING
If not all the cards are available, a reallocationprocedure will then have to be carried out with allthe cards.
Note:
The code consists of 12 upper case hexadecimalcharacters.
WARNING
Do not remove the card until you see the mes-sage: « Number of cards programmed = 1 » .
Note:
The vehicle can have no more than four cards.
82A-11
ENGINE IMMOBILISERProgramming: 82A
Confirm.
2 - To complete the programming:
Select « No » .
Confirm.
The tool displays « Writing data to memory » andthen « End of test » .
Test the vehicle start and central door locking func-tions with all the cards.
Check that the « Hands-free » cards work properly.
3 - Special note on remote control units:
There is no need to synchronise the radio frequencyremote controls, this is carried out every time theignition is switched on.
Note:
If the same card is submitted twice, the systemignores it and the immobiliser warning light staysoff.
Note:
The cards are allocated to the vehicle and thevehicle identification number is stored in thecards and in the UCH.
WARNING
- The maximum delay between each operation is5 minutes ; if this period is exceeded, the pro-cedure is cancelled.
- If only one card is submitted, only that card willwork.
- If no card is submitted, the old cards will work.
82A-12
ENGINE IMMOBILISERSteering column electric lock: Removal - Refitting 82A
REMOVAL
Shift the steering column to its highest position.
Remove the two bolts (1) .
Press on the tabs (2) to remove the lower half-shell.
Remove the electric steering column lock mountingbolt (3) .
Disconnect the connector.
REFITTINGProceed in the reverse order to removal
Torque tighten the steering column lock mountingbolt ( 0.8 daNm )
ELECTRIC STEERING COLUMN LOCK CODING
Insert the card into the reader.
Press the start button.
Equipment required
diagnostic tool
Tightening torquesm
steering column lockmounting bolt
0.8 daNm
WARNING
Before removing the steering column lock, lock theair bag computer using the diagnostic tool . Whenthis function is activated, all the air bag trigger linesare disabled, and the steering column is unlocked.
Note:
It is not necessary to remove the steering wheel.
103800
1
2
103812
Note:
The electr ic steering column lock mounting bolthas a reverse (left-hand) thread.
Note:
The electr ic lock is supplied uncoded. So it mustbe programmed with the engine immobili sercode when fitted, to allow the ignition to be swit-ched on.
3
82A-13
ENGINE IMMOBILISERSteering column electric lock: Removal - Refitting 82A
Remove the card from the reader to switch off theignition.
Note:
- The electric steering column lock locks thesteering column after a few seconds; coding isthen complete.
- The red immobiliser warning light flashes toindicate that the engine immobiliser function isactive.
82A-14
ENGINE IMMOBILISERStart button: Removal - Refitting 82A
REMOVAL
Pull the gear lever knob up and off.
Remove the return spring (1) .
Unclip the gear lever - gaiter upper trim assembly.
Detach the gaiter from the trim by pressing the gaiterclips from below.
Disconnect the hazard warning lights control con-nector.
Special tooling required
Ms. 1639 Alpine CD changerextractor.
Ms. 1544 Becker Carminat radioremoval tool
Ms. 1373 Tool for removing radioor chronotachograph.
103598
106922
103602
1
82A-15
ENGINE IMMOBILISERStart button: Removal - Refitting 82A
Remove:
- the side clips (2) ,
- the three mounting bolts (3) .
Unclip the gear lever lower trim.
Disconnect the following connectors:
- for the cigarette lighter,
- for the navigation system speaker (if fitted on vehi-cle).
Remove (depending on equipment level):
- the CD changer using tool (Ms. 1639) ,
- the radio-navigation unit using tool (Ms. 1544) ,
- the radio using tool (Ms. 1373) .
Remove the bolts (4) .
Unclip the fascia (5) .
Disconnect the different connectors.
103603
103604
33
2
103807
103808
4
5
82A-16
ENGINE IMMOBILISERStart button: Removal - Refitting 82A
Remove the start button from the fascia.
103810
82A-17
ENGINE IMMOBILISERCard reader: Connection 82A
The card reader is the same on « entry level » vehiclesand those fitted with the « hands-free » function.
Note:
The procedure for removing the card holder is iden-tical to that for the starting button.
101629
Track Description
1 Not used
2 UCH connection
3 Feed
4 UCH connection
5 Earth
6 UCH connection
7 Not used
8 Not used
1
82A-18
ENGINE IMMOBILISERStarter aerials: Operating principle 82A
Vehicles equipped with the « hands-free » systemhave three starter aerials and five others for door andtailgate management.
Starter aerials
- The aerial (1) which detects the card (front zone) is lo-cated near the gear lever.
- The aerial (2) which detects the card (central zone) islocated on the rear section of the tunnel beneath thefalse floor.
- The aerial (3) which detects the card (rear zone) is lo-cated behind the rear seats beneath the carpet.
102323
1
2
3
Note:
To remove the management aerials, (see 87C,Opening elements management) .
82A-19
ENGINE IMMOBILISERStarting aerial: Removal - Refitting 82A
REMOVAL
Aerial 1 (front zone)
Remove the gear lever lower trim (see 82A, Engineimmobiliser, Start button: Removal - Refitting,page 82A-14) .
Aerial 2 (central zone)
Remove:
- the rear seats,
- the rear seat mountings,
- the carpet,
- the false floor.
(see 5, Mechanisms and accessories) .
Aerial 3 (rear zone)
Remove the carpet from the boot.
Unclip the aerial by moving the clips .
104058
104205
101918
101628
WARNING
The clips attached to the starter aerials are verydelicate.
82B-1
HORNHorn 82B
I - DESCRIPTION
The horn is located behind the front bumper (1) ( (see80B, Headlights) ).
The horn is operated using a control (2) on the steeringwheel.
II - CONNECTION
103627
102137
Track Description
1 Feed (control on the steering wheel)
2 Earth
1
2
82C-1
ALARMPre-equipment 82C
These vehicles are pre-wired to be fitted with a RE-NAULT -approved alarm.
The special connector (1) is located under the elevatedfloor panel under the left-hand rear seat (to remove thefloor, ( (see 5, Mechanisms and accessories) ).
104092
Track Description
1 Indicators control
2 Locking indicator light control
3 + After ignition
4 Not used
5 + Battery
6 Bonnet contact signal
1
83A-1
INSTRUMENT PANELDashboard: Removal - Refitting 83A
REMOVAL
Disconnect the battery, starting with the negativeterminal.
Remove:
- the tweeter speaker grilles,
- the tweeters.
Disconnect the connector.
Unclip the windscreen pillar trims (1) and (2) .
Special tooling required
Ms. 1639 Alpine CD changerextractor.
Ms. 1544 Becker Carminat radioremoval tool
Ms. 1373 Tool for removing radioor chronotachograph.
Car. 1363 Door mirror glassremoval tool.
Equipment required
diagnostic tool
Tightening torquesm
to a torque of 2 N.m
IMPORTANT
- Handling pyrotechnic systems (pretensioner orairbag) near a source of heat or a naked flameis forbidden; there is a risk of the airbags or pre-tensioners being triggered.
- It is important to unlock the airbag computerusing the diagnostic tool before starting theremoval. When this function is activated all thetrigger lines are inhibited, and the air bag war-ning light on the instrument panel will be lit con-tinuously (when ignition is on). Locking theairbag computer also unlocks the electric stee-ring column lock.
104487
104050
1
2
83A-2
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Remove the air bag module.
Turn the steering wheel half a turn to access thehole (3) .
Insert a screwdriver into the hole (3) behind the stee-ring wheel.
Slide the airbag (4) .
Unclip the connector mountings at (5) using a smallscrewdriver.
Disconnect the following connectors:
- driver's front airbag,
- cruise control buttons.
Remove the airbag.
104028
18455
3
4
104027
101920
5
83A-3
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Straighten the right-hand wheels.
Remove:
- the steering wheel bolt (6) ,
- the steering wheel.
Tighten the clips (7) using a screwdriver.
Unclip the upper shell.
Remove:
- both bolts (8) ,
- the lower cowling.
Mark the position of the rotary switch assembly, en-suring that the wheels are straight.
Slacken the bolt (9)
Unclip the steering column assembly.
Disconnect the various connectors (wiper, radio andlighting control) and the rotary switch connector.
104022
104023
6
7
104024
104025
8
9
83A-4
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Unclip the upper trim.
Unclip the insolation sensor.
Disconnect the connector.
Unclip the gear lever knob.
Remove the spring (10) .
Unclip the upper trim assembly from the gear lever -gaiter.
Disconnect the gaiter from the trim by pressing onthe gaiter clips from underneath.
104026
104069
104030
106922
10
83A-5
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Disconnect the connector.
Remove:
- the three bolts,
- the clips.
Unclip the lower trim from the gear lever.
Disconnect the speaker from the top of the naviga-tion system (depending on equipment level).
Depending on the equipment level, remove:
- the CD player using tool (Ms. 1639) ,
- the radio-navigation unit using tool (Ms. 1544) ,
- the audio equipment using tool (Ms. 1373) .
Disconnect the different connectors.
Carefully unclip the centre plate.
Disconnect the different connectors.
103602
104033
104034
104035
11
83A-6
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Remove both bolts from the air conditioning control.
Partially remove the air conditioning control.
Disconnect the different connectors.
Remove the screws.
Remove the three bolts.
Unclip the instrument panel upper surround, usingtool (Car. 1363) .
Unclip the instrument panel lower surround, usingtool (Car. 1363) .
Disconnect the keypad from the navigation assistan-ce (depending on equipment level).
104036
104037
104038
104039
104040
83A-7
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Remove both instrument panel mounting bolts.
Disconnect the instrument panel connector.
Disconnect the navigation screen connector.
Release the instrument panel.
Unfasten the upper front door sill lining.
Unclip the side panel.
104041
104042
104043
104044
13
13
12
83A-8
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Remove the four bolts .
Open the glove compartment beyond its point of re-sistance.
Remove the glove compartment.
Press from inside to unclip the switch holder plate.
Remove both bolts from the automatic parking brakecontrol (depending on equipment level).
Release the automatic parking brake lever.
Disconnect the connectors.
Depending on the equipment level, remove:
- either the two bolts from the automatic parking bra-ke lever,
- or the coin holder.
104045
104046
104047
104048
83A-9
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Remove the bolt.
Unclip the side panel (14) and (15) .
Disconnect the passenger airbag deactivationswitch.
Unclip blanking cover (16) .
Remove the screws.
104049
104063
14
15
15
104064
104065
16
83A-10
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Remove the three bolts from inside the glove com-partment.
Partially remove the glovebox in order to disconnectthe air conditioning pipe.
Unclip the glovebox light.
Disconnect the connector.
Remove the bolt.
Disconnect the two passenger airbag connectors.
104066
104067
104057
83A-11
INSTRUMENT PANELDashboard: Removal - Refitting 83A
Remove the dashboard. This operation requires twopeople.
Removing the passenger airbag
Remove the four airbag mountings.
104068
WARNINGBefore removing the dashboard, check the har-ness wiring routing.
104060
83A-12
INSTRUMENT PANELDashboard: Removal - Refitting 83A
REFITTING
Refitting the passenger air bag module.
Tighten the passenger airbag module mountings toa torque of ( 2 N.m ) .
I - SPECIAL NOTES FOR THE COLUMN SWITCH
Before removal, check:
- the wheels are still straight,
- that the column switch is positioned at the « O »mark.
104060
WARNING
Whenever the passenger airbag module is remo-ved, it is essential to replace the panel nuts thathold the module to the dashboard.
104025
83A-13
INSTRUMENT PANELDashboard: Removal - Refitting 83A
II - SPECIAL NOTES ON THE STEERING WHEEL III - SPECIAL NOTES ON THE AIR BAG
18835
IMPORTANT
The steering wheel bolt must be replaced andtightened to a torque of 44 N.m whenever thesteering wheel is removed.
WARNING
- The steering wheel should enter the splinesfreely (the splines are foolproofed).
- Do not damage the spline location notches.
- The steering wheel bolt must be replaced eachtime it is removed.
IMPORTANT
- Check the air bag computer using the diagnos-tic tool .
- If everything is in order, unlock the computer,otherwise see fault finding workshop repairmanual .
WARNING
- Any failure to follow these instructions mayresult in system malfunctions, or incorrect trig-gering.
- Connect the battery; carry out the necessaryprogramming ( (see 80A, Battery) ).
83A-14
INSTRUMENT PANELInstrument panel: General information 83A
Three types of instrument panel can be found on vehi-cles:
- « entry level » instrument panel,
- « mid-range » instrument panel,
- « top end » instrument panel.
All the models can be diagnosed using the diagnostictool . The instrument panels do not have a self-dia-gnostic feature.
The « entry level » instrument panel has the following features:
- digital vehicle speed display,
- bargraph displays:
• rev counter,
• oil level,
• coolant temperature,
• fuel level,
- buzzer:
• indicators,
• driver's seatbelt warning,
• lighting warning when door opened,
• automatic locking when driving confirmation,
• speeding warning in Saudi Arabia,
• automatic lights activation indicator (depending onversion),
• cruise control / speed limiter indicator (depending onversion),
• fault indicator (see 83A, Instrument panel, Instru-ment panel: Warning lights and messages, page83A-21) ,
- warning light alerts,
- text message display,
- Trip computer (ADAC) display:
• total mileage recorder and trip meter,
• fuel consumed,
• average consumption,
• instantaneous consumption,
• fuel range,
• distance travelled,
• average speed,
• oil service interval,
• cruising speed or speed limiter setting (dependingon configuration),
• tyre pressure and position (only when ignition swit-ched on or in the event of a fault),
- automatic transmission ratio display (depending onconfiguration),
- « entry level » radio display with no multiplex connec-tion,
- time and external temperature display.
The « mid-range » instrument panel has all the featu-res of the « entry level » instrument panel. It enables« top end » radio and « entry level » navigation systemdisplay using a multiplex connection.
The « top end » instrument panel has all the features ofthe « mid-range » instrument panel, and also enablesthe « top end » navigation system features.
Equipment required
diagnostic tool
IMPORTANT
Working on the instrument panel is prohibited. It isonly possible to replace the « top end » navigationsystem glass and screen.
Note:
The oil service interval can be changed with thediagnostic tool via an instrument panel configura-tion. To look up the vehicle's oil service interval, seethe warranty and servicing booklet.
83A-15
INSTRUMENT PANELInstrument panel: General information 83A
Table of wire and multiplex inputs
Data Computer Connection
Fuel level Level sensor in the tank
Wire
Heated seat warning light Switch
Engine oil level Engine sensor
Brake fluid level warning light Level sensor
Parking brake warning light
(except automatic parking brake)
Ignition switch
Lighting dimmer Dimmer
Vehicle speedABS
computerMultiplexElectronic Stability Program war-
ning light
Engine speed
Injection computer Multiplex
Coolant temperature
Fuel consumed
Preheating, injection...
warning lights
Cruise control and speed limiter
Gearbox ratio engaged Automatic transmission computer Multiplex
Tyre pressure monitoring system
UCH Multiplex
Direction indicators and lights
Buzzer *
Engine immobiliser (messages)
Doors (status and location)
« On-board computer » scroll but-ton
Wiper fault
Automatic parking brake engagedstatus and fault
Automatic parking brake Multiplex
Engine immobiliser (warning light) UCH Wire
Engine oil pressureProtection and switching unit Multiplex
Battery charge
83A-16
INSTRUMENT PANELInstrument panel: General information 83A
* The buzzer confirms activation of the passenger com-partment functions.
Seat belt warning lightAir bag computer Multiplex
Fault and disabling warning lights
Radio display
Central switching unit Multiplex (multimedia)Time
External temperature
Instrument panel alarm Central switching unit Wire
Data Computer Connection
83A-17
INSTRUMENT PANELInstrument panel: Description 83A
The vehicles have two scrolling buttons for the on-board computer:
- for scrolling the pages in the normal order (+) ,
- for scrolling the pages in the reverse order (-) .
Either of the two buttons can be used to reset the pa-ges to zero.
I - OIL SERVICE INTERVAL
Setting the service interval
- Display the driving assistance page: « oil change » .
- Press and hold one of the trip computer buttons.
- The oil-change interval flashes, then returns to its ini-tial setting.
- Release the button.
- The interval is now set.
II - OPERATION OF THE DISPLAY
1 - Oil level indicator
This function is displayed when the ignition is switchedon or after the engine has been started for approxima-tely ≈ 30 seconds .
If the level is between the authorised minimum andmaximum limits, the message « oil level correct » ap-pears on the display.
If one of the trip computer buttons is pressed duringthese 30 seconds squares appear on the display to in-dicate the level.
The blocks disappear as the oil level drops and are re-placed by a dash.
If the oil level is low, the message « top-up enginelevel » appears on the display, the oil level squares arereplaced by dashes and the « service » warning lighton the instrument panel comes on.
2 - Trip meter
Mileometers and trip meters
Mileometers and trip meters will be displayed for ap-proximately ≈ 30 seconds after the ignition has beenswitched on (after the oil level signal). Press one of thetrip computer buttons to shorten the waiting time.
The trip meter is reset by one long press on one of thetrip computer buttons.
Resetting the trip meter is different to resetting the« ADAC » (distance travelled).
Equipment required
diagnostic tool
103161
Note:
The mileage and intervals between services maybe configured using the diagnostic tool .
-
+
Note:
In normal operating conditions, the oil level is onlymeasured if the ignition has been switched off formore than one minute ; otherwise, the previousvalue will be displayed.
However, when a gauge fault is detected, the dis-play switches directly to the mileometer functionwhen the ignition is switched on.
Irregularities with the oil level are normal.
Various parameters are involved:
- parking on a slope,
- too short a wait after running the engine for ashort time (especially when the oil is cold), etc.
83A-18
INSTRUMENT PANELInstrument panel: Description 83A
III - TRIP COMPUTER AND WARNING SYSTEM
The various trip computer information is displayed insequence in place of the mileage totals by pressingone of the trip computer buttons. Resetting to zero iscarried out by pressing and holding down one of thetrip computer buttons.
The information from the trip computer is displayed af-ter the trip meter as follows:
- fuel consumption since last reset (in litres or gallons*),
- average consumption (in l/100 km or mpg*) since thelast reset,
- current consumption (in l/100 km),
- Estimated range with the remaining fuel (in km or mi-les*).
- distance travelled since the last reset,
- average speed since the last reset,
- mileage to next oil change informs the driver of thedistance (in Km or in miles*) which can be travelledbefore the next oil change,
- cruising speed,
- Text messages appear. If no fault is present, the dis-play shows « no stored messages » .
* UK version.
Note:
This is only displayed after the vehicle has travelled400 m ≈.
This takes into consideration the distance coveredand the fuel consumption since the last time thereset button was pressed.
Note:
This is only displayed when the vehicle speedexceeds 18 mph (30 km/h) ≈.
With the accelerator pedal in the no load position, ifthe speed is above 18 mph (30 km/h) , the currentconsumption is equal to « 0 » .
This function is not available on the UK version.
Note:
This is only displayed after the vehicle has travelled400 m ≈.
This is the potential distance remaining calculatedby taking into account the distance travelled, theamount of fuel remaining in the tank and the fuelconsumed.
The remaining range is not displayed if the low fuelwarning light is lit.
Note:
This is only displayed after the vehicle has travelled400 m ≈.
This is obtained by dividing the distance travelledby the time elapsed since the last time the resetbutton was pressed.
The time base is generated in the trip computer.
WARNING
If the trip computer displays flashing dashes, thismeans that the computer has detected a fault .
Note:
If the vehicle is fitted with the « Cruise control /Speed limiter » function, the display shows the set-ting in Km/h or in mph*.
Each time the setting is changed or if it cannot berespected, this information replaces the « ADAC »information selected ( (see 83D, Cruise control) ).
83A-19
INSTRUMENT PANELInstrument panel: Removal - Refitting 83A
REMOVAL
Display the configurations using the diagnostic toolbefore replacing the instrument panel.
Disconnect the battery.
Unclip trim (1) using tool (Car. 1597) .
Unclip the surround of instrument panel (2) .
Disconnect the navigation assistance keypad (de-pending on the equipment level).
Remove the mounting bolts (3) .
Disconnect the connectors.
Remove the instrument panel.
Special tooling required
Car. 1597 Lever for removingrear grab handle clips.
Equipment required
diagnostic tool
Note:
With « basic » and « mid-range » instrumentpanels, only the glass can be replaced. With the« top of the range » instrument panel, it is possi-ble to replace both the glass and the navigationscreen.
103837
1
103834
103835
2
3
83A-20
INSTRUMENT PANELInstrument panel: Removal - Refitting 83A
Special notes concerning the « top of the range » instrument panel
Remove navigation screen mounting screws (4) .
REFITTINGMake the necessary configurations when replacingthe instrument panel.
Disconnect and reconnect the battery after configu-ring the instrument panel so that the new configura-tions are taken into account ( (see 8, Electricalequipment) ).
103839
44
83A-21
INSTRUMENT PANELInstrument panel: Warning lights and messages 83A
Written message STOP / SER-VICE light
Buzzer
Faulty steering Stop X
Faulty injection Stop X
Check injection Service -
Engine overheating Stop X
Check steering Service -
ESP not working Service -
ESP disconnected - -
Check gearbox Service -
Gearbox overheating Service -
Faulty engine immobiliser Service -
Heated seat ON - -
Insert card - -
Card not detected Service X
Hands-free mode not working Service -
Replace card battery - -
Press the brake + « starter button » - -
Declutch + « starter button » / press the brake + « starter button » (alter-native)
- -
Steering locked Service -
Steering not locked Service -
Gear selector in P or N / depress the brake + « starter button » (alterna-tive)
- -
Depress the brake pedal. - -
Top-up oil level Service -
Door open - -
Luggage compartment open - -
Under-inflation: slow down - -
Adjust tyre pressure Service -
Puncture: change the wheel Stop X
Tyre pressure sensor not working Service -
83A-22
INSTRUMENT PANELInstrument panel: Warning lights and messages 83A
Limiter - -
Cruise control - -
XXX km (or miles) in memory - -
Speed limiter out of order Service -
Cruise control not working Service -
Electronic fault Service -
Roof not working (convertible) Service -
Automatic lighting OFF - -
Automatic lighting not working Service -
No message stored - -
Boot open / insert card (depending on equipment) - -
Confirm engine stop / press « stop » twice (depending on equipment) - -
Remove card - -
Shift into neutral - -
Automatic wipers OFF - -
Automatic wipers not working - -
Card reader not working Service -
Card reader not working / Electronic fault (depending on equipment) Service -
Electronic fault Stop X
Restricted card mode - -
Oil level - -
Check diesel filter Service -
Regenerate cabin filter - -
Written message STOP / SER-VICE light
Buzzer
83A-23
INSTRUMENT PANELFuel level sensor: Operating principle 83A
OPERATING PRINCIPLE
The instrument panel display uses histograms repre-senting quarter tanks.
The display is based on:
- the « fuel level measured in the tank » signal,
- the « fuel consumed » value signal sent by the injec-tion computer via the multiplex network.
The level measured in the tank does not match the onedisplayed on the instrument panel exactly.
Special notes on filling
- When the ignition is turned off, the amount of fuel inthe tank is measured and stored.
- When the ignition is switched back on, the level ismeasured and compared again, provided the ignitionwas switched off for no longer than 12 seconds .
- If the difference is greater than 4 l , the instrument pa-nel assumes there has been a fill-up and modifies thedisplay.
Specific case:
- if the instrument panel detects an increase in fuel ofless than 10 l ) without the ignition having been swit-ched off, it is not treated as a fill-up and the instrumentpanel display is not modified,
- if the instrument panel detects an increase in fuel ofmore than 10 l ) without the ignition having been swit-ched off, the instrument panel assumes there hasbeen a fill-up and modifies the display.
103448
1 2
3 4
5
6
7 8
9 10 11 12
(1) Signal from the tank gauge(resistance)
(2) Fuel consumption signal frominjection
(3) Wire connection
(4) Multiplex connection
(5) Resistance smoothing
(6) Comparison of resistance rea-ding with resistance in memory
(7) Storage
(8) Comparison of consumptionvalues (injection gauge)
(9) Needle level display
(10) Low fuel level warning lightcomes on
83A-24
INSTRUMENT PANELFuel level sensor: Operating principle 83A
(11) Remaining fuel range display on« ADAC »
(12) Consumption display (current/average on « ADAC » )
83A-25
INSTRUMENT PANELOil level detection 83A
LOCATION
The oil level sensor (A) is located in the lower sectionof the engine.
Example (K4M engine)
102306
A
83C-1
ON-BOARD TELEMATICS SYSTEMGeneral information 83C
Depending on its equipment level, the vehicle may befitted with:
- an « Entry level » navigation system (radionavigationsystem),
- a « top of the range » navigation system (CARMINATnavigation).
I - « ENTRY LEVEL » NAVIGATION SYSTEM
The « Entry level » (1) navigation system comprises:
- a radionavigation system used for reading navigationCD-ROMs and audio CDs,
- a « midrange » instrument panel (multimedia multi-plex connection).
II - THE « TOP OF THE RANGE » NAVIGATION SYSTEM
The « top of the range » navigation system comprises:
- a navigation computer (2) located underneath thefront right-hand seat,
- a navigation interface unit located underneath thefront right-hand seat (3) ,
- a control keypad (4) ,
- a « top of the range » instrument panel with a built-innavigation screen.
103160
1
104055
103833
3
2
4
83C-2
ON-BOARD TELEMATICS SYSTEMEntry level navigation system: Description of system 83C
The system authorises temporary operation, withoutthe + accessories feed, of around 20 minutes .
The radionavigation system emits a beep and thenswitches off.
102535
13
9
8
6
7
5
4
321
12
11
10
(1) External temperature signal
(2) « Midrange » instrument panel
(3) Steering wheel mounted control
(4) CD changer (under front leftseat)
(5) Lighting signal (only for dash-board-mounted changer)
(6) Speaker outputs
(7) Vehicle feeds (+ before ignition /+ accessories / earth / radiomute / speed signal / aerial sup-ply)
(8) Radionavigation system
(9) GPS reception aerial
(10) Radio aerial
(11) Vehicle multiplex connection(reversing signal / vehicle type /+ after ignition)
(12) Vehicle feeds (+ before ignition /+ accessories / earth / lighting)
(13) Multimedia multiplex connection
100802
83C-3
ON-BOARD TELEMATICS SYSTEMEntry level navigation system: Description of system 83C
FUNCTIONS PROVIDED BY THE SYSTEM
- Listening to the radio (four geographical zones can beprogrammed),
- Displaying the name of the station (RDS), via the besttransmitter (AF function),
- Receiving traffic news ( « I Trafic » function),
- Receiving news flashes and emergency bulletins ( « INews » function),
- Receiving public safety emergency bulletins ( « PTY31 » ),
- Playing compact discs,
- Controlling a CD changer,
- Guiding the vehicle by means of a voice synthesiserand display symbols,
- Displaying « traffic information » messages (depen-ding on version).
83C-4
ON-BOARD TELEMATICS SYSTEM"Entry level" navigation system: Operating principle 83C
I - SPECIAL NOTES ON THE RADIO FUNCTIONS
1 - Radio
The tuner has three selection modes displayed on the screen and accessed via the radio navigation front pa-nel:
- manual mode (Manu),
- preselected mode (Preset),
- alphabetical order mode (List).
2 - Compact disc player
The CD player can play conventional compact discsand any audio tracks on a CD-ROM.
CDs can be played in order or tracks can be chosen atrandom.
To listen to a Compact Disc during navigation guidan-ce:
- insert the navigation CD-ROM,
- select guidance,
- wait for the end of the route calculation (hourglass ondisplay disappears),
- eject the CD-ROM and insert the compact disc.
3 - Compact Disc changer control
A CD changer may be connected to the radio naviga-tion system ( (see 86A, Radio) ).
Fitting a Compact Disc changer must be carried outwith the radio navigation unit disconnected.
The presence of the Compact Disc changer is detectedautomatically when the radio navigation system is re-connected and the source is then accessible.
4 - Heat protection
If the temperature of the system is too high for it to ope-rate properly, the volume is automatically reduced (wi-thout changing the volume on the display).
5 - Volume control
Each time the navigation system is switched on, thevolume is the same as when it was switched off, with amaximum volume of 15.
6 - NOTES
- the « mute » function stops the CD from being played.
- The « traffic information » messages are issued at thesame volume as the audio equipment's current volu-me setting. If the volume is altered during a message,the setting is stored until it is reset.
- The navigation system messages are issued at volu-me level 7. If the volume is altered (between 0 and 10)during a message, the setting is stored.
- If the lines short circuit, the amplifier is automaticallyswitched off.
The volume can be corrected according to vehiclespeed. Select the desired volume adjustment curve via« expert » mode: speed 5 for maximum adjustment, 0to cancel the adjustment.
II - SPECIAL NOTES ON THE NAVIGATION FUNCTIONS
This navigation assistance system uses a voice syn-thesiser and a radio navigation display to guide theuser of the vehicle.
This system can:
- find a specific location, such as:
• a road, street or avenue, etc.
• a hotel
• public services,
• service station, garage,
• etc.
Note:
If the route is modified while the Compact Disc isbeing played, it may be necessary to reinsert theCD-ROM.
100802
83C-5
ON-BOARD TELEMATICS SYSTEM"Entry level" navigation system: Operating principle 83C
- select guidance modes in order to:
• optimise journey time,
• by giving priority to main or secondary roads, etc.
- display the journey time and distance.
1 - CD-ROM details
The navigation CD-ROM includes:
- maps,
- voice messages in twelve languages,
- an operating update (depending on the version of CD-ROM).
2 - Simulation mode
The system is fitted with a demonstration mode.
Press the « settings » , « menu » and « OK » buttonsthen select « demo » .
3 - Notes:
- If the vehicle has been transported by train or ferry,the navigation system may need a few minutes to findits exact location (see « calibration » ).
- If the vehicle battery has been disconnected, the sys-tem may need up to 20 minutes to find its exact loca-tion. The vehicle must be outdoors, (with thenavigation system switched on, in order to pick up sa-tellite signals with the GPS aerial).
- The equipment can also operate without valid GPSdata. Under these circumstances, precision may belost when it comes to pinpointing exact locations.
Note:
The system may operate slightly differently after anew CD-ROM has been loaded. It is possible to findout the version of the CD-ROM by pressing the fol-lowing keys: « settings » , « menu » and « OK » .
WARNING
Demonstration mode must be deactivated to allowthe system to operate normally. Every time the igni-tion is switched off, demonstration mode is deacti-vated.
83C-6
ON-BOARD TELEMATICS SYSTEM"Entry level" navigation system: System menus 83C
104633
109
8
24
18
7
17
23
16
54
15
3
14
2
6
22
13
21
1
20
12
19
11
(1) Welcome message
(2) Language
(3) Guidance
(4) Directory
(5) Position recording
(6) Language selection
(7) Settings
(8) Delete destinations
(9) Time
(10) Voice information
(11) Unit of measurement
83C-7
ON-BOARD TELEMATICS SYSTEM"Entry level" navigation system: System menus 83C
(12) Voice selection
(13) Navigation priority
(14) New address
(15) Specific destination
(16) Previous destination
(17) Directory selection
(18) Guidance system configuration
(19) Vehicle near
(20) Towns
(21) National importance
(22) Journey
(23) Restrictions
(24) Airport, station, interchange,hospital, town hall, car park,motorway service station, ser-vice station, RENAULT servicestation, border crossing
83C-8
ON-BOARD TELEMATICS SYSTEMEntry level navigation system: Removal - Refitting 83C
REMOVAL
Insert the (Ms. 1544) in the two holes (1) .
Pull on the two tools in line with the radio navigationunit.
Disconnect the connectors.
Remove the tool by pressing on the latches (2) .
REFITTINGFit all the connectors.
Insert the radionavigation system into its support.
Carry out the necessary initialisations (see MR 372Fault finding, 80A, Battery, Battery: Initialisation).
Special tooling required
Ms. 1544 Becker Carminat radioremoval tool
100803
WARNING
The aerial cable is very fragile. Do not pinch orbend it.
21
83C-9
ON-BOARD TELEMATICS SYSTEM"Entry level" navigation system: Protection code 83C
CODED PROTECTION
The radio-navigation system is protected by a code.
The user is asked for this code every time the power iscut.
This code must be entered using the control satellite.
The display shows « code » then « 0000 » .
When the code has been entered, certain parametersmust be reprogrammed. Others will only be requestedwhen the code is entered for the first time (see 83C,On-board telematics system, Entry level navigationsystem: Adjusting, page 83C-10) .
WARNING
If the incorrect code is entered, the navigation sys-tem beeps, displays « CODE » and locks:
- First incorrect entry: 1 minute ,
- Second incorrect entry: 2 minutes ,
- Third incorrect entry: 4 minutes ...( 32 minutesmaximum).
Note:
The navigation system will operate for 2 minuteswithout entry of the code (with regular beeps).
83C-10
ON-BOARD TELEMATICS SYSTEMEntry level navigation system: Adjusting 83C
The radio navigation system parameters are only re-quested the first time the security code is entered.They are then stored if the feed is cut off.
The parameters can be adjusted after pressing andholding down the « Expert » button.
Select the operating mode for the auxiliary input:AUX AUTO/ON/OFF.
Move to the next parameter by means of the satellitethumbwheel or the volume button on the radio-navi-gation unit.
Activate or deactivate the automatic station resyn-chronisation tracking (RDS): AF ON/OFF.
Select the volume variation curve according to the speed:
- SPEED 0 : no regulation
- SPEED 5 : maximum regulation
Activate or deactivate the « Loudness » function:LOUD ON/OFF.
Select the operating mode of the tuner in manualmode:: TUNE MAN/AUTO.
Exit by pressing the « C » .button.
83C-11
ON-BOARD TELEMATICS SYSTEM"Entry level" navigation system: Location: 83C
Configure the system by installing the radio-navigationunit.
If configuration is not carried out, the system can beused in radio mode but the navigation mode is inopera-tive.
CALIBRATION
Switch on the system.
Insert the navigation CD ROM (the system displays« please wait » ).
Select your choice of language:
- French,
- Italian,
- Dutch,
- Portuguese,
- Swedish,
- Flemish.
Wait until the system displays:
- « language loading » ,
- « the language is installed » .
Validate (the system displays the statutory welcomemessage).
Validate or return to the language selection (the sys-tem displays « calibration running » , calibration ofthe system can begin).
Note:
- The time cannot be adjusted if the system is notconfigured.
- If the vehicle has been transported by train orferry, the navigation system may need a few minu-tes to find its exact location (see « calibration » ).
- If the vehicle battery has been disconnected, thesystem may need up to 20 minutes to calculateits exact location. The vehicle must be outdoors,(with the navigation system switched on, in orderto pick up satellite signals with the GPS aerial).
- The equipment can also operate without validGPS data. Under these circumstances, precisionmay be lost when it comes to pinpointing exactlocations.
83C-12
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Operating principle 83C
The « Carminat » navigation assistance system com-prises a screen and a voice synthesiser to guide thedriver.
This system can:
- find a specific location, such as:
• a road, street or avenue, etc.
• a hotel
• public services,
• a garage or petrol station.
• etc.
- select a guidance criterion (the selected guidance criterion appears as an icon on the status bar at the bottom of the screen):
• optimize journey time,
• shortest distance
• travelling on main roads
• or the scenic route,
• avoiding tolls,
- store addresses in the address book,
- display road maps of:
• the current location
• or the destination,
- display journey time or time of arrival,
- receive written or voice messages from the « Trafficinformation » system.
The « Carminat » system uses the « vehicle speed »signal from the ABS computer and the « reversing » si-gnal to measure the distance travelled.
A special multiplex network for the « Carminat » func-tion links the navigation computer, the Central Commu-nications Unit, the screen and the audio equipment(depending on version).
This network uses the following to function:
- a central communications unit,
- a keypad,
- an navigation computer comprising acceleration sen-sors (gyroscope) and a CD-ROM drive,
- a satellite link (GPS aerial) that can locate the vehicle,
- a screen to display written data and maps. Thisscreen is attached to the « top of the range » instru-ment panel,
- a speaker for giving voice messages,
- a CD ROM with the maps of the country the vehicle isdelivered to,
- an FM aerial for traffic information messages.
NOTES
- If the vehicel is moved with the ignition switched off,the navigation system may need a few minutes to findout its exact location (see 83C, On-board telematicssystem, "Top of the range" navigation system:Location:, page 83C-24) .
- If the vehicle battery has been disconnected, the sys-tem may need up to 20 minutes to calculate its exactlocation. The vehicle must be outdoors, (with the na-vigation system switched on, in order to pick up satel-lite signals with the GPS aerial).
- The system can also operate without valid GPS data.Under these circumstances, precision may be lostwhen it comes to pinpointing exact locations.
- Once the exact position has been located by the GPSsystem, the satellite symbol on the screen changesfrom red to green.
- On the motorway, the distances given by the systemfor the junctions are different from those shown onmotorway signs. The signs show the distance to thestart of the exit slip-road, while the « Carminat » sys-tem refers to the end of the exit slip-road.
Note:
For information on operating the system and des-criptions of the various menus , refer to the driver'shandbook.
83C-13
ON-BOARD TELEMATICS SYSTEMTop end navigation system: System description 83C
I - BASIC PRINCIPLES OF THE TRAFFIC INFORMATION SERVICE
Coupled with the navigation system, the system provi-des information on the traffic situation. « TMC: TrafficMessage Channel » .
The system uses:
- the navigation computer which receives, locates andtakes account of the information received,
- the TMC locators on the mapping CD-ROM,
- the information collected and disseminated (by publicauthorities) in RDS-TMC format (communication pro-tocol).
II - TRAFFIC INFORMATION TERMINAL PROCESSING REMINDER
TMC pictogram display logic:
- Red = no traffic information available in this geogra-phical location or poor reception,
- Black = no traffic information locators on the CD,
- Green = the system is locked onto a frequency able tosupply traffic information.
The letters « TMC » are replaced by the name of theservice operator that the system has locked onto (if theoperator broadcasts a name).
The system can display in either text or pictogramform.
It suggests a detour if the problem is located on theproposed itinerary.
The level of disruption is indicated by a pictogram « ∆ » :
- Green = disruption with detour,
- Red = disruption without detour,
- Red (full) = very serious disruption within a 30 mile(50 km) radius.
WARNING
RENAULT is not responsible for information collec-tion and dissemination services in Europe, whichare still in the development stage.
100925
83C-14
ON-BOARD TELEMATICS SYSTEMTop end navigation system: System description 83C
III - EXAMPLES OF TRAFFIC INFORMATION PICTOGRAMS
20991
10
6
1
14
4
85
12
13
9
3
16
11
7
2
15
(1) Accident
(2) Traffic jam
(3) Slippery conditions
(4) Strong winds
(5) Slow traffic
(6) Fog
(7) Road works
(8) Danger
(9) Parking possible
(10) Bad weather
(11) Slow traffic
(12) Traffic problems in both direc-tions
(13) Road partially closed or nar-rowed
(14) Vehicle travelling in the oppositedirection
(15) Speed restriction
(16) Broken-down vehicle
83C-15
ON-BOARD TELEMATICS SYSTEMNavigation interface unit: Removal - Refitting 83C
The navigation interface unit is located underneath thefront right-hand seat.
REMOVAL
Disconnect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Remove the navigation interface unit (1) using the(Ms. 1373) .
REFITTINGRefit the navigation interface unit.
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Special tooling required
Ms. 1373 Tool for removing radioor chronotachograph.
Note:
Do not remove the seat.
104055
83C-16
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Computer operation 83C
NAVIGATION COMPUTER (CD-ROM DRIVE)
This computer operates by using sensors which detectthe vehicle's movements.
The vehicle's engine speed (or ABS) sensor calculatesthe distance travelled while the gyroscope (inert com-pass) in the computer registers the movements madewhen the vehicle turns bends and corners.
By making comparisons with the digital map (on theCD-ROM), the system corrects inaccuracies, (tyrepressure and wear, temperature, etc.) in order to deter-mine the vehicle's exact location.
WARNING
- After the battery has been disconnected or thenavigation computer has been replaced, relocali-sation is automatic (see 83C, On-board telema-tics system, "Entry level" navigation system:Location:, page 83C-11) .
- After replacing the navigation computer:
• the system is programmed in French by default.To change language, (see 83C, On-board tele-matics system, Top of the range navigationsystem: Adjusting, page 83C-23) ,
• the addresses stored in the old computer cannotbe recovered.
Note:
- With the ignition off, the CD-ROM drive is switchedon automatically when the eject button is pressedand will remain on for approximately 1 minute(without switching the ignition back on).
- The CD-ROM drive switches on automaticallywhen the ignition is turned on,
- There are two specific types of navigation compu-ter: horizontal and vertical.
83C-17
ON-BOARD TELEMATICS SYSTEMNavigation computer: Removal - Refitting 83C
The navigation computer is located under the front ri-ght-hand seat.
REMOVAL
Disconnect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Remove the snap-on access flap (1) .
Remove the navigation computer (2) using the (Ms.1373) .
Disconnect the connectors.
REFITTINGConnect the connectors.
Refit the navigation computer.
Refit the access flap.
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Special tooling required
Ms. 1373 Tool for removing radioor chronotachograph.
Note:
Do not remove the seat.
104054
1
104055
WARNING
The aerial cable is very fragile, do not bend orpinch it.
83C-18
ON-BOARD TELEMATICS SYSTEMTop end navigation system: Screen description 83C
The navigation screen is mounted on the « top of therange » instrument panel.
The screen displays:
- the various menus,
- the destination direction,
- the distance from the destination,
- the journey maps,
- the distance remaining until the next change of direc-tion,
- the road maps,
- etc.
The screen lights up for a few seconds after the« Accessories » position or the radio is switched onand displays the safety message.
The screen switches off completely for approximately45 seconds after the ignition is switched off.
SPECIAL NOTES FOR RADIO
If the vehicle is fitted with an original radio, the displaywill appear on the screen bar (radio on only).
When the radio is being adjusted, the radio display fillsthe screen (for greater visibility) in « list » or « preset »mode.
Note:
The screen colour and brightness can be altered using the « Screen configuration » menu:
- Daytime blue or dark blue (side lights off).
- Night time blue or dark blue (side lights on).
100926
(1) Level of disruption
(2) Distance to disruption
(3) « Traffic information » messagepictogram
(4) Time of arrival or journey remai-ning (can be configured
(5) « Guidance mode » pictogram
3
2
1
7
654
(6) « Disc present » pictogram
(7) « Satellite reception quality »pictogram
Note:
If the information concerning the radio does notappear on the screen, (see 83C, On-board telema-tics system, Top of the range navigation: Initiali-sation, page 83C-22) .
WARNING
Do not use cleaning products to clean the screen(clean with a dry cloth or a damp cloth).
83C-19
ON-BOARD TELEMATICS SYSTEMNavigation screen: Removal - Refitting 83C
REMOVAL
Remove the instrument panel (see 83A, Instrumentpanel, Instrument panel: Removal - Refitting,page 83A-19) .
Remove:
- the mounting bolts (1) from the screen,
- the screen.
REFITTING
Refit:
- the screen,
- the screen mounting bolts.
Refit the instrument panel (see 83A, Instrument pa-nel, Instrument panel: Removal - Refitting, page83A-19) .
WARNING
Do not press on the screen as this may damageit.
103839
83C-20
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Aerial 83C
The GPS aerial picks up satellite signals to allow theelectronic navigation computer (CD-ROM reader) to lo-cate the position of the vehicle.
When the satellite reception is good, a green pictogram(1) is displayed on the screen.
When the satellite reception is poor (caused by goingthrough a tunnel or along a street hemmed in by tallbuildings, etc.), a red pictogram is displayed on thescreen.
For information on removing the aerial, refer to the« Aerial » section.
100926
Note:
The vehicle is relocated automatically after theelectronic navigation computer has been replacedor the battery has been disconnected: drive the carto an open area outdoors and wait for a few minuteswith the ignition switched on. When the GPS recep-tion (satellite) is good, a green pictogram is dis-played on the screen.
WARNING
The GPS aerial cable is very fragile. Therefore, donot bend or pinch it.
Note:
The GPS aerial is also used for the hands-freephone. Some vehicles are fitted with a dual bandaerial.
1
83C-21
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Speaker 83C
The special navigation system speaker (1) is locatedunder the gear lever lower trim.
103599
Note:
To remove the gear lever lower trim (see 83A, Ins-trument panel, Dashboard: Removal - Refitting,page 83A-1) .
1
83C-22
ON-BOARD TELEMATICS SYSTEMTop of the range navigation: Initialisation 83C
This procedure must be followed every time a compo-nent is replaced.
System configurations
Switch off the ignition.
Wait for the system to shut down completely.
Switch the radio on.
Switch on the ignition (wait for around 20 seconds ).
Press the « M » and « C » buttons at the same time.
Read the vehicle reference number.
Carry out the steering wheel mounted control test(GPS aerial connection displayed on-screen: con-nected - not connected). Ignore the telephone andradio aerial tests.
Exit initialisation using the rotary switch.
Switch off the ignition ( for 1 minute ).
Vehicle Scénic II
Without radio display 1412
« Entry level » radio 1402
« Top end » radio 1407
WARNING
If the vehicle is fitted with a radio, this must be swit-ched on during initialisation. Otherwise, the steeringwheel mounted control will not function and thescreen will not display radio data.
Note:
If the configuration does not correspond to thevehicle, check the vehicle wiring (multiplex lines)and the part numbers of the components.
83C-23
ON-BOARD TELEMATICS SYSTEMTop of the range navigation system: Adjusting 83C
After the electronic navigation computer is replaced,the system will be programmed in French by default.
With the ignition on, remove the mapping CD-ROMfrom the navigation computer, by pressing the ejectbutton (the message « Please insert CD » is dis-played on the screen).
Confirm « OK » by pressing the rotary switch.
Select the « Configurations » menu.
Select the « Language » menu.
Note:
If the desired language does not appear in the menu, carry out the following procedure:
- Select « Other language » . The systemprompts you to insert the language CD-ROM.
- Insert the language CD-ROM.
- Confirm by pressing the rotary switch.
- Select the language to be replaced (language 1or 2) by turning the knob.
- Select the language to load from those availa-ble on the CD-ROM by turning the « Load »rotary switch.
- Wait a few seconds. The screen will turn blackand then white and display a message in blackand red with a horizontal bar to show the loa-ding time remaining. When loading is complete,the language CD-ROM is ejected from the driveand « OK » is displayed on the screen.
- Continue with the language change procedure.
- Reinsert the mapping CD-ROM into the reader.
83C-24
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Location: 83C
The vehicle has to be relocated after the electronic na-vigation computer has been replaced or the battery dis-connected.
Drive the vehicle to an open area outdoors and waitfor a few minutes with the ignition switched on.
100926
Note:
- When the GPS reception (satellite) is good, agreen pictogram is displayed on the screen.
- If the vehicle is not correctly located on themap, drive the vehicle along the various mainroads on the mapped routes (between half amile and 1.5 miles (1 and 3 km) at least).
- The location procedure may take up to 20minutes .
83C-25
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Navigation menus 83C
103450
D
H
CB
A
PO
NML
G
K
FE
JI
Part no. Menus
A Welcome message
B Navigation - Guidance
- Map
- Address book
- Monitor
- Emergency
- Configuration
C Settings
D Monitor
E Clock - Setting the reference time
F System
G Expert mode
Code: 4112
H System test
83C-26
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Navigation menus 83C
I Configuration - Configuration
- Central Communication Unit type
- Software version
- Date of production
- 12 NC
- Checksum
J Functions test
K Console Test
L Bus Test - CAN V
- CAN M
- 11 C
M RDS/TMC - Frequency
- Reception level
- RDS quality
N Vehicle - Speed
- + after ignition
- + accessories
- Tyre pressure monitoring system
- Battery voltage
- Seat belt
- + side lights
- Reverse gear
- External temperature
- Crash information
O Satellite -
P Keyboard -
Part no. Menus
83C-27
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Navigation menus 83C
103451
22
26
10
3
21
14
9
25
20
2
8
13
2724
65
19
7
1
1812 16 17
23
4
11 15
Part no. Menus -
1 Welcome message -
2 Settings -
3 Navigation -
4 Monitor -
5 Guidance -
6 Map -
7 Address book -
8 Configuration -
9 Emergency -
10 Monitor -
11 Language - Changing the menu language
12 Guidance modes -
83C-28
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Navigation menus 83C
13 Screen configuration - Day colour
- Status bar
- Map colour
- Night colour
- Adjustment
- Brightness
14 Traffic information -
15 System information -
16 Units -
17 Volume - Speed-dependent volume control
- Voice messages
- Volume
18 -
19 Diagnostics -
20 Configuration - Serial number
- Product model
- Software version
- Week of manufacture
- Year of manufacture
- « CSB » software version
21 Speed correction -
22 Pre-adjustments -
23 Code 4112 -
24 Read GPS data - Sensor status
- Longitude
- Latitude
- Geographical altitude
- Number of satellites
25 Read errors -
Part no. Menus -
83C-29
ON-BOARD TELEMATICS SYSTEM"Top of the range" navigation system: Navigation menus 83C
26 Read I/O states - Tachograph pulse
- Internal temperature
- Battery
- Eject button
- Steering
27 Simulation - Usable simulation
- Unusable simulation
Part no. Menus -
83C-30
ON-BOARD TELEMATICS SYSTEMAerial Removal - Refitting 83C
The aerial is fitted on the roof.
REMOVAL
Partially remove the headlining.
Remove the nut (1) .
Disconnect the connectors.
REFITTING
To refit, proceed in the reverse order of removal.
Note:
The GPS aerial incorporates the radio aerial, theamplifier and the telephone aerial (dual band).
104345
20839
1
83D-1
CRUISE CONTROLCruise control and speed limiter: General information 83D
The vehicles are equipped with:
- cruise control, which enables the driver to maintain aselected speed. This function can be deactivated atany moment by depressing the brake pedal or theclutch pedal, or by pressing one of the steering wheelswitches,
- the speed limiter, which enables the driver to set aspeed limit. The accelerator pedal will not functionabove this set speed. The speed limit can be excee-ded at any moment by forcing the accelerator pedalbeyond its hard point.
These cruise control and speed limiter functions aremanaged by the injection computer. The computer ex-changes signals with the ABS computer, the UCH, theautomatic transmission computer (if fitted on vehicle)and the instrument panel. It applies the set values byactuating the motorised throttle valve or the diesel fuelflow.
I - DIAGRAM
II - DESCRIPTION
The UCH sends the « brake pedal fully depressed » si-gnal (closed contact).
The ABS computer sends the « vehicle speed » signal.
The automatic transmission computer (if fitted on vehi-cle) sends the « gear engaged » signal.
The instrument panel displays the set value (cruisecontrol or speed limiter) and illuminates a warning lightcorrespond ing to the function engaged ( (see 83A,Instrument panel) ).
Each time these functions are activated, the on-boardcomputer display switches to the corresponding func-tion.
104029
Note:
If the cruising speed on the instrument panel isflashing, this informs the driver that the set valuecannot be maintained (e.g. when going downhill).
19308
(1) Cruise control - speed limiter on/off switch
(2) Control on steering wheel
(3) Accelerator pedal
(4) Instrument panel
(5) Clutch pedal contact (if fitted onvehicle)
(6) Brake pedal contact
(7) UCH
(8) ABS computer
(9) Injection computer
6
8
97
1
2
3
4
5
83D-2
CRUISE CONTROLCruise control and speed limiter: General information 83D
1 - The controls
- The three-position switch is used for selecting thecruise control, the speed limiter or switching off.
- The steering wheel contacts can be used to adjust thecruising speed, cancel the cruising speed or recall thestored speed.
- The accelerator and brake pedal switches are thesame used for the injection system and the brake li-ghts.
- The clutch switch is used only for the cruise controlfunction. This switch may also be used by the injec-tion system.
2 - The injection computer
The injection computer receives the following signals via the multiplex network:
- the vehicle speed signal (ABS computer),
- the brake light closure switch signal (UCH),
- the gear engaged (automatic transmission if fitted onvehicle).
The injection computer transmits the over the multiplex network:
- the cruising speed or speed limiter set value to theinstrument panel,
- instrument panel green warning light continuously lit,
- the gear change signals from the automatic transmis-sion (if fitted on vehicle).
The injection computer receives the wire signals:
- from the accelerator pedal,
- from the brake switch (two contacts: open andclosed),
- from the clutch switch (if fitted on vehicle),
- from the on - off switch (three positions),
- from the controls at the steering wheel.
Note:
The cruise control / speed limiter functions do nothave a fault warning light.
Note:
- The vehicle has two clutch sensors: one for star-ting the vehicle (end of travel) and one for thecruise control function (start of travel).
- The accelerator pedal must have a safety hardpoint at the end of travel.
83D-3
CRUISE CONTROLBrake switch:Connection 83D
BRAKE SWITCH (DUAL)
The « cruise control » function uses the opening switch(also used for switching on the lights). The closingswitch is supplied via the UCH.
Both signals are compared by the injection computer.
When the switch is fitted, pull on the pushrod to take upthe play.
19108
Track Description
A1 Closing switch
A3 Opening switch
B1 Opening switch
B3 Closing switch
B3
A1
83D-4
CRUISE CONTROLClutch switch: Connection 83D
CLUTCH SWITCH
The clutch pedal has two switches and a potentiome-ter:
- one start of travel switch specifically for the « cruisecontrol » function (grey connector),
- one end of travel switch used for the « keylessvehicle » function (blue connector).
When the switch is fitted, pull on the pushrod to take upthe play.
83D-5
CRUISE CONTROLSpeed limiter: Operating principle 83D
Entry conditions:
- switch at Speed limiter position,
- 20 mph (30 km/h) minimum, 120 mph (200 km/h)maximum (information purposes),
- press the « + » , « - » or « R » buttons.
Exit conditions:
- accelerator must be depressed firmly (beyond the kic-kdown point),
- switch in the « off » position,
- press on the « 0 » button,
- injection computer intervention (fault or overspeed),
Note:
If the limited speed on the instrument panel flashes,it indicates to the driver that the limited speed can-not be maintained.
83D-6
CRUISE CONTROLCruise control: Operating principle 83D
Entry conditions:
- switch in the cruise control position,
- 19 mph (30 km/h) minimum, 125 mph (200 km/h)maximum (guideline only),
- « + » , « - » or « R » buttons pressed.
Exit conditions:
- accelerator depressed,
- brake or clutch pedal depressed,
- « 0 » pressed,
- switch in the « off » position,
- intervention by electronic stability program,
- intervention by injection computer (fault or overs-peed).
- gearbox in « Neutral » , « Parking » or « DeadCentre » position.
Note:
If the cruising speed on the instrument panelflashes, it indicates to the driver that the setpointcannot be maintained.
84A-1
CONTROLS - SIGNALSSteering wheel controls assembly: Removal - Refitting 84A
REMOVALRemove:
- the driver's frontal airbag (see 88C, Airbag andPretensioners, Driver's front airbag: Removal -Refitting, page 88C-24) ,
- the steering wheel( (see Steering wheel: Remo-val - Refitting) .
Remove the steering wheel upper half-shell atta-ched at (1) .
Remove the steering wheel lower half-shell securedby bolts (2) .
WARNING
Be sure to lock the airbag computer before remo-ving it. Locking the airbag computer also allows theelectric steering column lock to be released.
103800
103801
107718
Note:
Before removing the control unit under the stee-ring wheel, mark its position checking that therotary switch « 0 » mark is positioned correctlyopposite the index (3) .
84A-2
CONTROLS - SIGNALSSteering wheel controls assembly: Removal - Refitting 84A
Undo the bolt (4) attaching the rotary switch.
Apply force in the direction of (5) using a flat-bladescrewdriver to detach the rotary switch.
Partially remove the steering column switch assem-bly to disconnect its connectors.
Remove the steering column switch assembly.
REFITTING
Proceed in the reverse order to removal.
Position the wiring harness as indicated (7) .
Refit:
- the steering wheel( (see Steering wheel: Remo-val - Refitting) ,
- the driver's frontal airbag (see 88C, Airbag andPretensioners, Driver's front airbag: Removal -Refitting, page 88C-24) .
103802
107709
WARNING
Make sure that the wheels are set straight aheadand that the rotary switch mark is at 0 (6) .
WARNING
It is essential to observe the wiring harness rou-ting to prevent it being damaged when the half-shells are refitted.
107718
84A-3
CONTROLS - SIGNALSUnder steering wheel control assembly: Operating principle 84A
The column-mounted control module is composed of three sections:
- the lighting control,
- the wash/wipe controls, radio controls and ADAC but-tons,
- the rotary switch.
Each of these sections can have fault finding perfor-med on them and can be replaced independently.
The lighting and wiper functions are set up by combi-ning shared contacts and diodes in each of the con-trols.
This technology allows the number of wires to be redu-ced, prevents strong current from entering the controlsand in some instances to enter the fuse track (safety).
Example: if the UCH finds a connection fault, it may, forreasons of safety, control the lighting of dipped beamheadlights and the wiper speed.
However, the « weak current » controls do not affect the following functions:
- the horn (direct connection),
- the windscreen or rear screen washer pump control(bidirectional). The connection is direct to the pump.The polarity is inverted for the windscreen or rearscreen washer function by the control (refer to thechecking procedure),
- The cruise control and speed limiter controls (directconnection to the computer).
HOW THE LIGHTING AND WIPER SECTION WORKS
The component consists of a control unit containingdiodes and switches.
The UCH determines which function is called by clo-sing certain column switch switches.
Example: when tracks 9 and 17 transmit, the UCH in-terprets it as a request for the right-hand indicators.
103469
84A-4
CONTROLS - SIGNALSUnder steering wheel control assembly: Operating principle 84A
The permanent connections (2-1), (9-14), (12-11), (18-17), (16-13) are used for checking the condition of theconnections to the UCH.
103464
17
11
9
1
2
14
13
12 18 16
Track 2 Track 9 Track 12 Track 18 Track 16
Track 1 Faul t findingprocedure 1
Lights off Wiper speed (setting 1) Side lights Ma in beamheadlights
Track 14 Wipers off Fault findingprocedure 2
H e a d l i g h t flasher( l i g h t i n g s t a l k
1stposition)
Dipped/mainbeam headli-ghts inverted
Front fog light
Track 11 Rear fog lights - Fault finding procedure3
Rear wipers « ADAC » but-ton (normalscrolling)
Track 17 Left-hand turnindicator
Right-hand turnindicator
Automatic lighting but-ton (only with rain sen-sor)
Faul t findingprocedure 4
« ADAC » but-ton ( reversescrolling)
Track 13 Wiper speed(setting 2)
Wiper speed(setting 3)
Wiper speed (setting 4) High-speedwipers
Fault findingprocedure 5
Note:
To run the wipers at setting 2, 3 or 4, setting 1 mustfirst be selected (see control chart).
84A-5
CONTROLS - SIGNALSRadio control satellite: Checking 84A
The audio equipment control and the wiper stalk arecombined in an inseparable unit.
For removal (see 84A, Controls - signals, Wiperswitch: Removal - Refitting, page 84A-6) .
CHECKING
The radio control satellite can be checked using anohmmeter, the values displayed are approximately 0 Ω.
For example: for the « Mute » position, connect anohmmeter across tracks 7 and 3 and press the« Mute » button.
103161
Action Button
Volume increase A
High source B
Confirm thumbwheel or button (pull) C
Low source D
Volume decrease E
« Mute » function F
F
A
D
C
B
E 103473
Audio equipment control panel
Track 7 6 5
10 Volumeincrease
Volumedecrease
Confirm
3 MUTE Highsource
Low source
4 Tum-blewheel
Tum-blewheel
Tum-blewheel
10 1
84A-6
CONTROLS - SIGNALSWiper switch: Removal - Refitting 84A
REMOVAL
Disconnect the connector (1) .
Release the wiring harness from the rotary switch.
Remove the two mounting bo lts (2) .
Press on the locking clips (3) to release the wiperstalk from the rotary switch.
REFITTING
Check the condition of the buzzer contacts (4) .
Note:
The radio control and the wiper stalk form a sin-gle inseparable unit.
103468
103466
1
2
103473
103532
33
4
84A-7
CONTROLS - SIGNALSIndicator lighting switch: Removal - Refitting 84A
REMOVAL
Disconnect the connector (1) .
Remove the two mounting bolts (2) .
Unclip the cruise control / speed limiter controlmounting (3) .
Release the lighting stalk by pressing tabs (4) .
103468
103467
1
2
3
4
84A-8
CONTROLS - SIGNALSHazard warning lights switch and central locking: Removal - Refitting 84A
The hazard warning lights switch and the electric cen-tral locking/unlocking control form a single unit.
REMOVAL
Pull up the gear lever knob to unclip it.
Remove the return spring (1) .
Unclip the gear lever - gaiter upper trim assembly.
Detach the gaiter from the trim by pressing the gaiterclip from below.
Disconnect the connector.
Separate the central locking and hazard warning li-ghts control.
103598
106922
1
103602
84A-9
CONTROLS - SIGNALSRemote headlight adjustment control: Removal - Refitting 84A
The headlight beam adjustment control and lightingdimmer control are combined in a single unit.
REMOVAL
Remove the glove compartment by opening it fullybeyond the stop.
Place your hand through the fuse access flap to un-fasten the support plate (1) .
Disconnect the connectors, then release the controlfrom the mounting.
WARNING
Two versions are available:
- one with an « entry level » lighting dimmer formanual climate control.
- the other with a « top of the range » lighting dim-mer for regulated climate control.
Note:
The beam adjustment section is the same, regar-dless of climate control.
103165
103164
Note:
On right-hand drive vehicles, unfasten the sup-port plate (1) by placing your hand through flap(2) .
1
2
84A-10
CONTROLS - SIGNALSRemote headlight adjustment control: Removal - Refitting 84A
REMOVAL
Remove the support plate using a small screwdriver.
Disconnect the connectors.
Disconnect the headlight adjustment control fromthe plate.
WARNING
Two versions are available:
- one with a lighting dimmer for manual air conditio-ning,
- one with a lighting dimmer for regulated climatecontrol,
103166
Note:
The lighting dimmer and headlight adjustmentcontrol form a single unit.
84A-11
CONTROLS - SIGNALSExternal temperature sensor: Removal - Refitting 84A
The external temperature sensor is located in the doormirror on the right-hand side.
REMOVAL
Remove the mirror glass using tool (Car. 1363) .
Remove the door mirror shell by pressing the lugs(1) .
Unclip the sensor from its mounting.
Cut the wires.
REFITTINGWeld the two temperature sensor wires.
Insulate the two wires with heat shrinkable sleeves.
Refit:
- the door mirror shell,
- the glass.
Special tooling required
Car. 1363 Door mirror glassremoval tool.
101622
101623
1111
101624
85A-1
WIPING - WASHINGOperating principle 85A
I - AUTOMATIC OPERATION
Vehicles can have a wiper stalk fitted with an intermit-tent adjustment ring or an automatic intermittent wipe system. In both cases, vehicles have:
- a responsiveness ring sensor on the wiper stalk,
- rain and light sensors.
To operate the system, move the wiper stalk to the« intermittent » position. If the ignition is switched off,reposition the stalk to « stop » , then to « intermittent ».
II - OPERATING NOTES
- If there is too much stress on the wiper arms (e.g.: athigh speed), the Protection and Switch Unit automati-cally commands wiping at a lower speed.
- If the wiper mechanism is jammed (e.g.: icy winds-creen), the Protection and Switch Unit automaticallycuts the supply to the motor.
- If the windscreen wiper is requested (by the stalk orby the rain sensor), changing to reverse gear will acti-vate the rear wiper.
- Any movement of the wiper stalk overrides and can-cels any UCH commands from the Protection andSwitch Unit.
- The intermittent rear wiper system is governed by thevehicle speed.
- If the UCH does not receive a signal from the columnswitch , the front low-speed wiper runs automatically ((see 84A, Controls - signals) ).
- The UCH has configurations specific to the wipe/wash function ( (see 87B, Passenger compartmentconnection unit) ).
85A-2
WIPING - WASHINGRain and light sensor: Removal - Refitting 85A
REMOVAL
Remove the interior rear-view mirror cover.
Disconnect the connector.
Unclip the two side clips (1) from the sensor using asmall screwdriver.
REFITTINGClean the windscreen, preferably using a woodenspatula. Position the sensor on its holder.
Clip the sensor onto the holder.
Reconnect the connector.
Refit the interior rear-view mirror cover.
101630
WARNING
The rain sensor must be refitted in perfectlyclean conditions: any dust or fibres could cause afault. Do not touch the electronic section of thesensor. Fit the sensor to the vehicle immediatelyafter removing it from its packaging.
1
102447
Note:
- When replacing the windscreen (but retainingthe original rain and light sensor), the adhesivebase of the sensor must be replaced (2) (seeWorkshop Repair Manual 371 - Bodywork .
- This part is available retail from the PartsDepartment.
2
85A-3
WIPING - WASHINGWindscreen wiper blade: Removal - Refitting 85A
REMOVAL
Raise the wiper arm.
Unclip the trim (1) .
Pivot (2) the wiper blade so that it is positioned per-pendicular to the wiper arm.
Remove (3) the blade from the wiper arm.
REFITTING
To refit, proceed in the reverse order to removal.
103824
103825
Note:
The larger wiper blade is positioned on the right-hand side of the vehicle.
1
23
85A-4
WIPING - WASHINGWindscreen wiper mechanism: Removal - Refitting 85A
REMOVALDisconnect the battery, starting with the negativeterminal.
Unclip the side trims (1) .
Remove:
- the side seals (2) ,
- the bonnet seal (3) .
Remove:
- the mounting bolts (4) ,
- the scuttle panel half-grille.
Special tooling required
Ele. 1552 Tool for removing therear screen wiper arm.
Tightening torquesm
mechanism mountingbolts
8 Nm
wiper arm nuts 21 Nm
103635
103629
103630
2
3
85A-5
WIPING - WASHINGWindscreen wiper mechanism: Removal - Refitting 85A
Remove the wiper arms using the (Ele. 1552) .
Remove the mounting bolts (5) .
Remove:
- the bolt (6) ,
- the scuttle panel grille.
Disconnect the motor supply connector.
Position the windscreen wiper mechanism accor-ding to the illustration above to facilitate extraction ofthe assembly.
103631
103636
103632
114007
85A-6
WIPING - WASHINGWindscreen wiper mechanism: Removal - Refitting 85A
Remove the mechanism mounting bolts.
Remove the « motor-mechanism » assembly.
REFITTING
Position the windscreen wiper mechanism accor-ding to the illustration above to facilitate insertion ofthe assembly.
Position the mechanism using the centring pin.
103634
Note:
To remove the motor (see 8 5 A , Wiping -Washing, Windscreen wiper motor: Removal -Refitting, page 85A-9) .
114007
Note:
To replace the « motor-mechanism » assembly,the motor to be fitted in the vehicle is supplied indocking position and not in park position.
114009
85A-7
WIPING - WASHINGWindscreen wiper mechanism: Removal - Refitting 85A
Insert all the mechanism mounting bolts.
Tighten to torque the mechanism mounting bolts (8 Nm ) .
Connect:
- the motor connector,
- the battery, starting with the positive terminal.
Put the motor in park position.
Check that the motor control lever is positionedbetween the marks (7) .
Disconnect the battery, starting with the negativeterminal.
103634
WARNING
To avoid any malfunction, it is necessary toensure that the wiper motor is correctly positio-ned in the park position:
- move the wiper switch from (0) to (1),
- move the wiper switch from (1) to (0),
Check that the wiper switch is at (0) before dis-connecting the battery.
103822
85A-8
WIPING - WASHINGWindscreen wiper mechanism: Removal - Refitting 85A
Clip on the scuttle panel grille.
Tighten the bolts.
Position the wiper arms according to the markingson the windscreen.
Torque tighten the wiper arm nuts ( 21 Nm ) .
Connect the battery, starting with the positive termi-nal.
103633
WARNING
- Replace the plastic inserts for the scuttle grillmounting bolts every time the scuttle panelgrille is removed.
- Before refitting the scuttle panel grille, clean thelower section of the windscreen.
- Make sure that the scuttle panel grille retainingclips do not come into contact with the winds-creen body flange.
103623
Note:
The scuttle panel grille trim suppor t can be remo-ved if it needs to be replaced.
103628
85A-9
WIPING - WASHINGWindscreen wiper motor: Removal - Refitting 85A
REMOVALRemove the mechanism (see 85A, Wiping -Washing, Windscreen wiper mechanism: Remo-val - Refitting, page 85A-4) .
Remove:
- the mounting nut of the drive lever in the mecha-nism (1) ,
- the motor mounting bolts,
- the motor.
REFITTING
Connect:
- the motor connector,
- the battery, starting with the positive terminal.
Check the wiper motor park position.
Disconnect the battery, starting with the negativeterminal.
Fit the motor on the mechanism.
Tighten to torque the motor mounting bolts ( 8 Nm) .
Position the drive lever between the marks (2) .
Tightening torquesm
motor mounting bolts 8 Nm
mechanism drive lever 18 Nm
114007
WARNING
To avoid any malfunction, it is necessary toensure that the wiper motor is correctly positio-ned in the park position:
- move the wiper switch from (0) to (1),
- move the wiper switch from (1) to (0),
Check that the wiper switch is at (0) before dis-connecting the battery.
103822
85A-10
WIPING - WASHINGWindscreen wiper motor: Removal - Refitting 85A
Tighten to torque the mechanism drive lever ( 18Nm ) (3) .
Refit the windscreen wiper mechanism (see 85A,Wiping - Washing, Windscreen wiper mecha-nism: Removal - Refitting, page 85A-4) .
114008
85A-11
WIPING - WASHINGRear screen wiper motor: Removal - Refitting 85A
REMOVAL
Remove the tailgate interior trims (see 73A, Non-side opening element trims, Tailgate trim ).
Remove:
- the wiper arm nut,
- the wiper arm using tool (Ele. 1294-01) .
Remove:
- arm trim (1) ,
- seal (2) ,
- the two arm trim mounting clips (3) from inside thebox.
Special tooling required
Ele. 1294-01 Windscreen wiper armremoving tool.
Tightening torquesm
wiper arm nut 8 Nm
101373
101374
2
1
3
85A-12
WIPING - WASHINGRear screen wiper motor: Removal - Refitting 85A
Disconnect the connector.
Drill out motor mounting rivets (4) .
REFITTING
Position and rivet the motor.
Connect the connector.
101364
WARNING
- Do not damage the external surface of the tail-gate with the drill.
- Retrieve the rivets from the door box section.
44
101364
WARNING
Use special rivets: (part no. 77 03 072 362 ).
85A-13
WIPING - WASHINGRear screen wiper motor: Removal - Refitting 85A
Check the condition of the clips (5) .
Replace the clips if necessary.
Clip the cover on.
Clean the motor shaft splines.
The seal must be replaced each time the motor is re-moved.
Refit the windscreen wiper arms in the rest position.
Replace the wiper arm nut.
Torque tighten the wiper arm nut ( 8 Nm ) .
101374
WARNING
Check that the wiper motor is in fixed stop posi-tion.
5
85A-14
WIPING - WASHINGRear screen wiper motor: Removal - Refitting 85A
REMOVAL
REMOVING THE FIXED REAR SCREEN WIPER MOTOR
Remove the tailgate trim ( (see 73A, Non-side ope-ning element lining) ).
Remove:
- the wiper arm nut cover,
- the nut,
- the wiper arm using tool (Ele. 1294-01) .
Remove the seal (1) .
Disconnect the connector.
Remove:
- the motor bolts (2) ,
- the motor.
Special tooling required
Ele. 1294-01 Windscreen wiper armremoving tool.
Tightening torquesm
wiper arm nut 8 Nm
LUNETTE AR NON OUV.
103540
103538
103536
1
22
85A-15
WIPING - WASHINGRear screen wiper motor: Removal - Refitting 85A
REFITTING
Be sure to replace the seal every time the motor isremoved.
Check that the motor is in the park position beforerefitting the wiper arm.
Clean the motor shaft splines.
Set the windscreen wiper arm in the park positionwith a new nut.
Torque tighten the wiper arm nut ( 8 Nm ) .
REMOVAL
REMOVING THE OPENING REAR SCREEN WIPER MOTOR
Remove the opening rear screen tailgate trim ( (see73A, Non-side opening element lining) ).
Unclip the motor trim.
103538
103537
LUNETTE AR OUVRANTE
104520
85A-16
WIPING - WASHINGRear screen wiper motor: Removal - Refitting 85A
Disconnect the motor connector.
Remove:
- the motor mounting bolts (3) ,
- the motor.
REFITTINGProceed in the reverse order to removal.
104518
33
85A-17
WIPING - WASHINGRear screen wiper motor mechanism: Removal - Refitting 85A
The wiper mechanism is fixed onto the opening rearscreen.
REMOVAL
Press tab (1) behind the wiper arm with your finger.
Remove:
- the cover,
- the wiper arm mounting nut,
- the wiper arm using the (Ele. 1552) .
Remove:
- the nut cover (2) ,
- the nut (3) ,
- the trim (4) .
Open the rear screen.
Remove the nut (5) .
Special tooling required
Ele. 1552 Tool for removing therear screen wiper arm.
Tightening torquesm
exterior nut of themechanism
6.5 Nm
interior nut of themechanism
4.5 Nm
LUNETTE AR OUVRANTE
111335
100077
104629
2
34
5
85A-18
WIPING - WASHINGRear screen wiper motor mechanism: Removal - Refitting 85A
REFITTING
Position the mechanism, keeping a distance (A) of40 mm between the trim and the edge of the screen.
Pretighten mechanism nut (7) .
Centre the mechanism in relation to mounting bolt(8) .
Tighten to torque:
- the exterior nut of the mechanism ( 6.5 Nm ) (7),
- the interior nut of the mechanism ( 4.5 Nm ) (8) .
LUNETTE AR OUVRANTE
WARNING
When replacing the glass of the opening rearscreen, it is essential to test the shut lines (seeWORKSHOP REPAIR MANUAL 371 Bodywork,40A, General information ) before carrying outthe procedure.
104632
WARNING
Seal (6) must be replaced.
6 104630
104627
8
85A-19
WIPING - WASHINGRear screen wiper motor mechanism: Removal - Refitting 85A
With the opening screen still closed, position the wi-per arm 42 mm from the edge of the glass.
104521
WARNING
Before continuing with the procedure, it is essen-tial to:
- close the opening window,
- activate the rear wiper to ensure that themechanism is engaged on the motor plate (9) ,
- check that the motor is in the « park » position.
103537
9
104628
Note:
The wiper arm setting ( 42 mm ) may be adjus-ted by moving the mechanism.
85A-20
WIPING - WASHINGHeadlight washers 85A
The headlight washer pump is supplied by the UCH.
When the wiper/washer control is operated with themain or dipped beam headlights lit, the UCH operatestwo relays (1) in succession. The signal may be com-pared with an alternative supply.
The headlight washer electric pump (bidirectional) thussends the water to both headlights at the same time(see the wiring diagrams).
Remove the front bumper to remove the headlightwasher pump ( (see 80B, Headlights) ).
101979
102023
1
85A-21
WIPING - WASHINGHeadlight washer jet: Removal - Refitting 85A
REMOVAL
Remove the front bumper( (see Front bumper: Re-moval - Refitting) .
Remove the nut (1) .
Remove the jet.
REFITTING
SPECIAL FEATURES OF A NEW BUMPER
Use a 3 mm diameter drill bit for the reference mark(2) .
Make a lead hole for the hole (3) in the washer jet.
Use a conical milling cutter to finish the hole.
Fit the washer jet.
Moderately tighten the jet nut.
101951
1
101949
Note:
New bumpers are delivered undrilled. To adaptthe headlight washer jets, drill according to thepre-markings, preferably before painting.
3
2
85A-22
WIPING - WASHINGWindscreen washer pump: Removal - Refitting 85A
REMOVAL
I - VEHICLE WITHOUT HEADLIGHT WASHERS
Remove the front bumper( (see Front bumper: Re-moval - Refitting) to access the windscreen washerpump.
Repair the two pipes.
Disconnect the two pipes.
Remove the pump.
II - VEHICLE WITH HEADLIGHT WASHERS
Remove the front wing to access the windscreenwasher pump.
Repair the two pipes.
Disconnect the two pipes.
Remove the pump.
Note:
The position of the windscreen washer pump isdifferent if the vehicle is fitted with headlightwashers.
102023
Note:
The pump is located at the front of the winds-creen washer fluid reservoir.
101992
Note:
The pump is located behind the screen washerreservoir.
86A-1
RADIOCar radio: General information 86A
For removing the instrument panel (see 83A, Instru-ment panel, Instrument panel: Removal - Refitting,page 83A-19) .
For removing the steering wheel control( (see Radiocontrol satellite: Removal - Refitting) .
Radio CD changer Display Security code
(see Technical Note3701A, Radio fault fin-ding, 86A, Radio: Secu-rity code ).
« Entry level » (cassetteplayer)
Under the front left-handseat (depending on vehi-cle equipment level)
« Entry level » instrumentpanel
Radio
« Entry level » (CDplayer)
Under the front left-handseat (depending on vehi-cle equipment level)
« Entry level » instrumentpanel
Radio
« Top of the range »(tuner-amplifier under therear right-hand seat)
(tuner-amplifier in the rearright-hand wheel arch forthe extended version)
In the dashboard « Mid-range » (multime-dia multiplex connection)
Radio + CD changer
Radionavigation system(see 83C, On-board tele-matics system)
Under the front left-handseat (depending on vehi-cle equipment level)
« Mid-range » instru-ment panel (multimediamultiplex connection)
Radio
86A-2
RADIO"entry level": Protection code 86A
The radio is protected by a four-digit code. This codemust be entered using the satellite controls or the radiokeypad whenever the battery is disconnected (seeTechnical Note 3701A, Radio fault finding, 86A, Ra-dio: Security code ).
86A-3
RADIO"entry level": Configuration 86A
Configure the radio (see Technical Note 3701A, Ra-dio fault finding, 86A, Radio: Configurations-Para-meters ).
86A-4
RADIOEntry level audio equipment: Removal - Refitting 86A
REMOVAL
Remove the radio with tool (Ms. 1373) .
Disconnect the various connectors.
REFITTINGConnect the various connectors.
Refit the radio in its housing.
Enter the security code (see Technical Note3701A, Radio fault finding, 86A, Radio: Securitycode ).
Special tooling required
Ms. 1373 Tool for removing radioor chronotachograph.
103018
86A-5
RADIO"top of the range": General information 86A
Note:
The tuner function is provided by the tuner-amplifier located according to the version:
- under the rear right-hand seat,
- behind the rear right-hand wheel arch liner on thelong version.
WARNING
- Never carry out work on a system component.
- Any faulty component must be replaced.
22287
(1) Tuner-amplifier
(2) CD changer
(3) Radio control satellite
(4) Display screen
(5) Aerial
(6) Speaker/Tweeter
Note:
If the vehicle is equipped with a navigation system(see 83C, On-board telematics system) .
86A-6
RADIO"top of the range": Configuration 86A
Configure the radio (see Technical Note 3701A, Ra-dio fault finding, 86A, Radio: Configurations-Para-meters ).
86A-7
RADIO"top of the range": Protection code 86A
Two components of the radio are protected by a code:
An initial four-digit security code is linked to the tuner-amplifier. This code is required each time the supply iscut off. This code can be entered via the control satelli-te.
If the vehicle is equipped with a code in the front panel,the code is exchanged between the CD changer andthe tuner-amplifier.
(see Technical Note 3701A, Radio fault finding,86A, Radio: Security code ).
86A-8
RADIO"top of the range": CD changer 86A
The CD changer front panel is removed using tool (Ms.1639) .
Special tooling required
Ms. 1639 Alpine CD changerextractor.
WARNING
- The CD changer is supplied uncoded. As soon asit is installed into the vehicle, the CD changer isprogrammed with the tuner-amplifier connectioncode.
- The clearing code is required if the security codeis lost.
100796
100795
WARNING
It is essential to remove the support (1) before con-necting the CD changer or the CD changer may bedamaged).
1
86A-9
RADIOTuner-amplifier: Removal - Refitting 86A
REMOVALDisconnect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Remove the rear seats.
Remove:
- the clips (1) ,
- the trim (2) .
Remove the rear seat mountings (3) .
Remove the soundproofing pads (4) .
Remove the flap (5) .
Special tooling required
Ms. 1373 Tool for removing radioor chronotachograph.
104617
104618
2
1
3
104214
104620
4
5
86A-10
RADIOTuner-amplifier: Removal - Refitting 86A
Disconnect the tuner-amplifier.
Remove the tuner-amplifier using tool (Ms. 1373) .
Remove the rear wheel arch liner (see MR 371, Bo-dywork, 71A, Body internal trim, Rear wheel archliner ).
Remove the mounting bolts (6) from the tuner-ampli-fier support.
Disconnect the connectors.
Remove the tuner-amplifier from the support.
REFITTINGProceed in the reverse order to removal.
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
104203
104204
Note:
The tuner-amplifier is located behind the rearright-hand wheel arch on the long version.
114781
Note:
In the event that the tuner/amplifier has to bereplaced, it is essential to enter the code of thevehicle's old tuner/amplifier (see 86A , Radio,"top of the range": Protection code, page86A-7) .
86A-11
RADIO"Top of the range" audio equipment: Removal - Refitting 86A
REMOVAL
Remove the radio using the (Ms. 1373) , inserting at(1) .
Disconnect the various connectors.
REFITTINGConnect the various connectors.
Refit the radio in its housing.
Enter the security code (see Technical Note3701A, Radio fault finding, 86A, Radio: Securitycode ).
Special tooling required
Ms. 1373 Tool for removing radioor chronotachograph.
18627
86A-12
RADIOAerial Operating principle 86A
Vehicles are fitted with one of three levels of aerials de-pending on the reception:
- radio;
- radio + telephone,
- radio + telephone + satellite.
The aerial with the integral amplifier is located on therear roof.
The amplifier is supplied:
- by the radio for vehicles not fitted with navigation as-sistance,
- by the CCU in vehicles fitted with navigation assistan-ce ( (see 83C, On-board telematics system) ).
103169
86A-13
RADIORadio aerial: Removal - Refitting 86A
REMOVAL
Remove:
- the headlining partially ( (see 71A, Body interiortrim) ) in Workshop Repair Manual 365 - Bo-dywork ,
- the mounting nut (1) .
REFITTINGTo refit, proceed in the reverse order of removal.
104345
1
87B-1
PASSENGER COMPARTMENT CONNECTION UNITUCH: General information 87B
Three UCH models (1) can be fitted to vehicles:
- « basic » UCH,
- « mid-range » UCH,
- « top of the range » UCH.
Only the « top of the range » UCH is available as a re-placement part.
103851
1
« Basic »(L1)
« mid-range »(L2)
« Top oftherange »(L3)
See sec-tion
Multiplex connection X X X 88B
Diagnostics X X X 88A
Card Management
« Single » cards X X X 82A/87C
« Hands-free » cards - - X 82A/87C
Coded immobiliser (V3) X X X 82A
+ Accessories feed controlrelay
X X X -
87B-2
PASSENGER COMPARTMENT CONNECTION UNITUCH: General information 87B
Doors and boot/tail-gate
Central door locking (andunlocking in the event of animpact) while driving
X X X 87C
Relocking the doors andboot/tailgate
X X X 87C
Electric and one-touch win-dows (Authorisation)
X X X 87D
Tailgate lock X X X 87D
Deadlocking the doors andboot/tailgate
- X X 87D
Electric childproof lock - X X 84A
« Driver's door only » ope-ning program
- X X 87D
Exterior locking buttonmanagement (Hands-free)
- - X 87D
Wipers
Rain and light sensor X X X 85A
Windscreen wipers (lowand high-speed manage-ment)
X X X 85A
Rear screen wiper (wiperspeed according to vehiclespeed)
X X X 85A
Windscreen and rearscreen washers
X X X 85A
Headlight washers - X X 80B/85A
« Basic »(L1)
« mid-range »(L2)
« Top oftherange »(L3)
See sec-tion
87B-3
PASSENGER COMPARTMENT CONNECTION UNITUCH: General information 87B
Lighting
Lighting / wiper controlmanagement
X X X 84A
Indicators and hazard war-ning lights
X X X -
Hazard warning lightscome on under emergencybraking and when airbagsare triggered
X X X -
Rear fog lights X X X 81A
Lights on reminder mana-gement (control)
X X X -
Timed interior lighting sup-ply
X X X 81B
Interior lighting (floor) X X 81B
Daytime running lights X X X 80B
Automatic headlights whendriving
X X X 80B
Automatic headlights whenstationary
X X X 80B
Heated rear screenmanagement
X X X 84A
A i r cond i t i on ingrequest management
X X X 62A
Alarm management(pre-fitting)
X X X 82C
External temperaturemanagement
X X X 84A
Tyre pressure monitor X X X 35B
Additional heating(resistors)
X X X 61A
« Basic »(L1)
« mid-range »(L2)
« Top oftherange »(L3)
See sec-tion
87B-4
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DG
87B
REMOVALDisconnect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Pull the gear lever knob up and off.
Remove the return spring (1) .
Unclip the gear lever upper trim - gaiter assembly.
Disconnect the gaiter from the trim by pressing onthe gaiter clips from underneath.
Disconnect the hazard warning lights control con-nector.
Special tooling required
Ms. 1639 Alpine CD changerextractor.
Ms. 1544 Becker Carminat radioremoval tool
Ms. 1373 Tool for removing radioor chronotachograph.
Equipment required
diagnostic tool
WARNING
If replacing the UCH, it is essential to read the mul-tiplex network topology and the tyre pressure moni-tor valve codes using the diagnostic tool .
103598
Note:
This operation is the same for a vehicle fitted withan automatic gearbox.
106922
Note:
There is no return spring in vehicles fitted with anautomatic gearbox.
103602
1
87B-5
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DG
87B
Remove:
- the side clips (2) ,
- the mounting bolts (3) .
Unclip the gear lever lower trim.
Disconnect the following connectors:
- for the cigarette lighter,
- for the navigation speaker (depending on equip-ment level).
Remove the gear lever trim.
Remove (depending on equipment level):
- the CD player using tool (Ms. 1639) ,
- the radio-navigation unit using tool (Ms. 1544) ,
- the audio equipment using tool (Ms. 1373) .
Remove the bolts (4) .
Unclip the card reader support.
Disconnect the various connectors.
103603
103604
33
2
103807
103808
4
87B-6
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DG
87B
Open the glove compartment beyond its point of re-sistance.
Remove the glove compartment.
Press from inside to unclip the switch support plate(5) .
Remove (depending on equipment level):
- either the bolts (6) from the automatic parking bra-ke lever,
- or the coin holder.
Unclip the dashboard side panel.
103165
103164
5
103847
103848
6
87B-7
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DG
87B
Unclip the front door sill lining.
Remove the mounting bolts (7) .
Remove:
- the bolts (8) ,
- the trim (9) .
Unclip the doors and boot radio frequency receptionaerial at (10) .
Remove the fuse box clipped in place at (11) .
103850
103849
77
103853
103851
9
8
11
10
87B-8
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DG
87B
Remove the mounting bolt (12) .
Remove the UCH from its support by twisting itround.
Disconnect the various connectors.
REFITTING
Proceed in the reverse order to removal.
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Program the vehicle code and the cards (see 82A,Engine immobiliser) .
Configure the UCH (depending on the equipment le-vel) (see 87B, Passenger compartment connec-tion unit, UCH: Configuration, page 87B-12) .
Program the multiplex network topology (see 88B,Multiplexing) .
Program the tyre pressure monitor valves (see 35B,Tyre pressure monitor) .
103852
104062
12
87B-9
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DD
87B
REMOVAL
Disconnect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Remove (see procedure for left-hand drive):
- the gear lever knob,
- the gear lever return spring (only for manual vehi-cles),
- the gear lever upper trim,
- the gear lever lower trim.
Remove (depending on equipment level):
- the CD player using tool (Ms. 1639) ,
- the radio-navigation unit using tool (Ms. 1544) ,
- the audio equipment using tool (Ms. 1373) .
Unclip the front door sill lining.
Unclip the dashboard side panel.
Special tooling required
Ms. 1639 Alpine CD changerextractor.
Ms. 1544 Becker Carminat radioremoval tool
Ms. 1373 Tool for removing radioor chronotachograph.
Equipment required
diagnostic tool
WARNING
If replacing the UCH, it is essential to read the mul-tiplex network topology and the tyre pressure moni-tor valve codes using the diagnostic tool .
Note:
The UCH is mounted behind the passengerglove box.
104308
104309
87B-10
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DD
87B
Remove the mounting bolts (1) .
Remove the bolts (2) .
Remove the passenger glove box light.
Remove the mounting bolts (3) .
Remove the passenger glove box partially to unclipthe fuse box.
Remove the glove compartment.
104310
104312
1
2
104311
3
87B-11
PASSENGER COMPARTMENT CONNECTION UNITUCH: Removal - Refitting
DD
87B
Unclip the doors and boot radio frequency receptionaerial.
Remove the UCH mounting bolts (4) .
Remove the UCH from its support by twisting itround.
Discon nect the various connectors.
REFITTING
Proceed in the reverse order to removal.
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Program the vehicle code and cards (see 82A, En-gine immobiliser) .
Configure the UCH (depending on the equipment le-vel) (see 87B, Passenger compartment connec-tion unit, UCH: Configuration, page 87B-12) .
Program the multiplex network topology (see 88B,Multiplexing) .
Program the tyre pressure monitor valves (see 35B,Tyre pressure monitor) .
104096
4
87B-12
PASSENGER COMPARTMENT CONNECTION UNITUCH: Configuration 87B
POSSIBLE CONFIGURATIONS FOR THE UCH
The UCH configurations are listed together in a dia-gnostic tool scenario ( SC008 « UCH type » ) (seefault finding workshop repair manual ).
(1): This configuration corresponds to the « door onlyopen » function ( (see 87C, Opening elements mana-gement) ).
Equipment required
diagnostic tool
Name of configuration Configuration reading Choice of configuration
Hands-free function (LC001) with
Selective unlocking of doors andboot(1)
(LC029) with /without
Deadlocking (LC003) with
Automatic relocking (LC012) with / without
Electric child safety system(2) (LC026) with / without
Type of heating and air conditioning (LC013) heating/manual/climatecontrol
Type of heating resistor ( LC030 ) without/ 1000 W / 1800W
Gearbox type (LC005) automatic / manual
Rain sensor (LC006) with / without
Light sensor (LC007) with / without
Type of windscreen (LC021) heat insulating / tinted
See-me-home lighting (LC025) with / without
Daytime running lights LC008) with / without
Front fog lights (LC015) with / without
Hazard warning lights on at impact (LC009) with / without
Hazard warning lights on with ABS (LC018) none
Steering wheel position (LC014) right-hand / left-hand
Gearbox type (LC005) Automatic / Manual gear-box
Engine type (LC023) K4M / F4R / K9K / F9Q /K4J
Tyre pressure monitor function (LC017) with / without
Pax-type tyre system (LC010) with / without
Vehicle type (LC011) all except cabriolet / con-vertible
87B-13
PASSENGER COMPARTMENT CONNECTION UNITUCH: Configuration 87B
(2): This configuration allows you to modify operation of the « child safety » button:
- « With » configuration: prevents operation of the rearone-touch windows and interior handles on reardoors.
- « Without » configuration: prevents operation of therear one-touch windows, the interior handles are ope-rational.
Programming:
Function Configuration
Keyless vehicle:
SC004 « UCH programming »
SC006 « Card allocation »
SC008 « UCH type »
SC003 « Reserve »
Tyres SC002 « Valve code programming »
SC001 « Reading the set of valves and codes stored »
Other parameters VP004 « entering V.I.N »
VP005 « Enter recommended pressures »
WARNING
After configuring:
- program the Tyre Pressure Monitor valve ( (see35B, Tyre pressure monitor) ),
- program the multiplex network architecture ( (see88B, Multiplexing) ),
- Disconnect then reconnect the battery ( (see 80A,Battery) ) to register the configurations; carry outthe two programming operations required,
- confirm by reading the configuration using the dia-gnostic tool .
87C-1
OPENING ELEMENTS MANAGEMENTKeyless vehicle: Description 87C
The opening elements control system on keyless vehi-cles comprises:
- the UCH (with radiofrequency receiver),
- special cards, « standard » and « hands-free » ver-sion,
- an uncoded card slot (transponder receiver),
- opening element locking/unlocking motors (built intothe locks),
- special receiver aerials in the outside handles andtailgate ( « hands-free » version),
- presence and movement sensors ( « hands-free »version),
- special door locks for child safety and deadlockingfunctions (depending on version),
- locking buttons on the exterior handles of the openingelements.
For special notes on the UCH, ( (see 87B, Passengercompartment connection unit) ).
For special notes on the protection and switching unit,( (see 87G, Engine interconnection unit) ).
For special notes on the card slot and « start » button,( (see 82A, Engine immobiliser) ).
103477
87C-2
OPENING ELEMENTS MANAGEMENTKeyless vehicle: Operating principle 87C
I - SPECIAL INSTANCES OF « BASIC » MODE
- The central door locking switch is inhibited if the doorshave been locked by the remote control.
- If a door or the boot is open, pressing the « close »button immediately locks / unlocks the doors andboot.
- If a card is in the card reader, pressing the « close »button immediately locks / unlocks the doors andboot.
- The fuel tank flap is controlled in tandem with the dri-ver's door.
- The one touch windows and the sunroof can beclosed by pressing the remote control twice (theymust have been initialised).
- Vehicles are fitted with automatic locking when dri-ving functions and automatic door re-locking.
II - SPECIAL INSTANCES OF « HANDS-FREE » MODE
- The starter aerials have no effect on vehicle unloc-king. Conversely, it is impossible to lock the vehicleswith the « close » buttons on the exterior handles ifthe card is in the starting zone.
- Motion sensors are built into the presence sensors.The presence sensors shut down after approximately72 hours.
- Is the vehicle is locked using the card « close » but-ton, the cards in the passenger compartment (detec-ted by starter aerials) are deactivated in « hands-free » mode (locking, unlocking and starting). Startingis still possible by inserting the card into the reader.
- « Hands-free » unlocking is not possible for three se-conds after locking ( « basic » or « hands-free » ).
- It is not possible to start the engine in « hands-free »mode if the boot is open.
III - SPECIAL INSTANCES OF THE « DEADLOCKING » FUNCTION
Certain vehicles are fitted with the « deadlocking »function which deactivates the interior door handles.
The « deadlocking » function is accompanied by ope-ning of the « door only » which only allows unlocking ofthe driver's door and fuel filler flap after the first press.
IV - SPECIAL INSTANCES OF THE « VALET » FUNCTION
The « valet » function allows unlocking of the fuel fillerflap and boot using one of the vehicle's cards (e.g.when handing your vehicle to a restaurant valet). Twocards for the vehicle are required to activate this func-tion.
V - SPECIAL FUNCTIONS IF CARD BATTERY FAILS:
If the « basic » or « hands-free » card battery does notwork, the left-hand door can be unlocked with a backupkey, other doors or the boot can be unlocked and theengine can be started by inserting the card in the cardreader.
1 - Unlocking the vehicle
Vehicle locked or deadlocked.
Front left door opened using the metal insert.
Place the card in the card reader. The engine may bestarted.
Press the passenger compartment unlocking button.
The doors, boot and fuel filler flap unlock.
2 - Vehicle locking
Switch off the ignition.
Remove the card from the reader.
Open the front left door.
Hold down the passenger compartment unlocking but-ton (>5 seconds).
All the doors, the boot and the fuel tank flap are locked/unlocked and then locked.
Close the front left door by slamming it.
VI - OPERATING PRINCIPLE:
To check the locking and unlocking of doors and boot,the direction indicators and side-mounted repeater in-dicators are controlled by the UCH.
87C-3
OPENING ELEMENTS MANAGEMENTKeyless vehicle: Operating principle 87C
* For this function, the vehicle must be fitted with one-touch electric window lift and anti-pinch electric sun-roof.
** certain vehicles may be equipped with the« deadlocking » function and the « door onlyunlocking » function. This function only unlocks the dri-ver's door and fuel tank flap with the first press on thecard.
This system may comprise up to four cards.
The « basic » and « hands-free » cards are differentand are not interchangeable.
The cards are equipped with a backup key which al-lows the door to be unlocked in the event of an opera-ting fault.
Cards supplied as replacement parts are blank. A co-ver is fitted in the place of the backup key.
« Basic » card
Press on card Effect on the locks Operation of thedirection indica-tors
Operation of theside-mountedrepeater indicators
Closing
First press Locks the doors/tail-gate/boot centrally
Flash twice Flash twice
Second press
Closes the windowsand sunroof*
- -
Deadlocks door andtailgate**
Three quick flashes Three quick flashes
Opening
First press Unlocks the doorsand luggage com-partment or the dri-ver's door**
Flash once Flash once
Second press Unlocks the doorsand boot**
Flash once Flash once
Note:
A backup key can be ordered from the replacementparts store by giving them the vehicle identificationand security numbers.
101929
(1) « Unlock » button
(2) « Close » button
(3) « Boot unlock/lock » button
(4) Backup key
4
3
2
1
87C-4
OPENING ELEMENTS MANAGEMENTKeyless vehicle: Operating principle 87C
« Hands-free » card
For the procedure for programming or allocating acard, ( (see 82A, Engine immobiliser) ).
101930
(1) « Unlock » button
(2) « Close » button
(3) « Boot unlock/lock » button
(4) Backup key
4
3
2
1
87C-5
OPENING ELEMENTS MANAGEMENTOpener aerials Operating principle 87C
Vehicles fitted with the « hands-free system » havethree starter aerials and five others for managing thedoors and tailgate.
I - STARTING AERIAL
- An aerial (1) for detecting the card (front zone) loca-ted near to the gear lever.
- An aerial (2) for detecting the card (centre zone) loca-ted on the rear section of the tunnel under the raisedfloor panel.
- An aerial (3) for detecting the card (rear zone) locatedbehind the rear seats under the carpet.
II - DOORS AND TAILGATE MANAGEMENT AERIAL
- An aerial (4) for detecting the card (front left-hand zo-ne) inside the door handle.
- An aerial (5) for detecting the card (rear left-hand zo-ne) in the door handle.
- An aerial (6) for detecting the card (luggage compart-ment zone) in the strip.
- An aerial (7) for detecting the card (rear right-hand zo-ne) in the door handle.
- An aerial (8) for detecting the card (front right-handzone) in the door handle.
102323
1
2
3
4
5
6
7
8
Note:
To remove the starter aerials ( (see 82A, Engineimmobiliser) ).
87C-6
OPENING ELEMENTS MANAGEMENTOpener aerials 87C
To operate in « hands-free » mode, the door handles must have:
- presence sensors (1) with a reflector on the handle todetect the user's hand,
- a lock button (2) ,
- a built-in opening aerial (3) .
To remove the handles ( (see 5, Mechanisms and ac-cessories) ).
To operate in « hands-free » mode, the vehicles musthave an opening aerial in the tailgate strip.
To remove the tailgate strip ( (see 5, Mechanisms andaccessories) ).
101902
Note:
After a period of non-use of approximately 72hours , the presence sensors are deactivated. Theunlock request is then detected by a motion sensor.The presence sensor and motion sensor are a sin-gle unit.
3
2
1
104451
87C-7
OPENING ELEMENTS MANAGEMENTRear screen opening switch: Removal - Refitting 87C
REMOVAL
Protect the edge of the opening control with maskingtape.
Unclip the control using a flat screwdriver.
Disconnect the connector.
REFITTINGTo refit, proceed in the reverse order to removal.
CONNECTION
Track 1 Earth
- Track 2 Opening control
Note:
It is not necessary to remove the door strip toperform this operation.
105084
101922
Note:
The tailgate opening control is a single switch.The opening control can be checked with anohmmeter.
87C-8
OPENING ELEMENTS MANAGEMENTTailgate opening switch: Removal - Refitting 87C
REMOVAL
Protect the edge of the opening control with maskingtape.
Unclip the control using a flat screwdriver.
Disconnect the connector.
REFITTINGTo refit, proceed in the reverse order to removal.
CONNECTION
Track 1 Opening control
- Track 2 Earth
Note:
It is not necessary to remove the door strip toperform this operation.
105084
101922
Note:
The tailgate opener control is a single switch.The opening control can be checked with anohmmeter.
87C-9
OPENING ELEMENTS MANAGEMENTTailgate lock: Removal - Refitting 87C
REMOVAL
Unlock the tailgate lock by pushing on the lug with ascrewdriver.
Disconnect the battery, starting with the negativeterminal.
Remove the tailgate trim (see 8 5 A, Wiping -Washing, Rear screen wiper motor: Removal -Refitting, page 85A-11) .
Remove the mounting bolts (1) for the tailgate lock.
Press the lower clip (2) .
Remove the lock.
Disconnect the wiring harness.
REFITTING
Proceed in the reverse order to removal.
Note:
If there is an electrical fault, the tailgate can beopened manually.
103536
WARNINGConnect the battery, starting with the positive ter-minal; carry out the necessary programming ((see 80A, Battery) ).
2
1
87C-10
OPENING ELEMENTS MANAGEMENTTailgate locking switch: Removal - Refitting 87C
REMOVAL
Remove the screws (1) .
Remove the badge using tool (Car. 1363) .
Disconnect the connector.
Press the locking pins.
Release the opening button.
Special tooling required
Car. 1363 Door mirror glassremoval tool.
103544
103917
11
104449
104454
Note:
The lock button on the tailgate is a single switch.The lock button can be checked with an ohmme-ter.
87C-11
OPENING ELEMENTS MANAGEMENTTailgate locking switch: Removal - Refitting 87C
REFITTING
To refit, proceed in the reverse order to removal.
87C-12
OPENING ELEMENTS MANAGEMENTLock motor for the fuel filling compartment: Removal - Refitting 87C
REMOVAL
Fuel tank compartment flap locking / unlocking iscontrolled simultaneously with the driver's door.
Remove:
- interior wing guard (see (see 55A, Exterior pro-tection) ),
- the wheel arch lining (see (see 71A, Body interiortrim) ),
- the rear right-hand seat belt retractor (see (see59A, Safety accessories) ).
Remove the three mounting bolts from the fuel fillerflap.
104453
WARNING
Make sure that the motor is in the "flap unlocked"position.
11
105881
Note:
If there is an electrical fault, the motor may beturned manually using the knob.
2
87C-13
OPENING ELEMENTS MANAGEMENTLock motor for the fuel filling compartment: Removal - Refitting 87C
Unfasten clips (3) to unclip the flap.
Remove:
- the flap motor connector,
- motor securing nut (2) (located above the flap inthe outer wheel arch),
- the motor.
REFITTING
To refit, proceed in the reverse order of removal.
105952
Note:
The fuel filler flap lock electric locking control is abasic switch.
3
3
105881
WARNING
Tighten the nut carefully onto the plastic threadof the motor.
87D-1
ELECTRIC WINDOWS - SUNROOFElectric window: Operation 87D
I - TYPES OF UNIT
Three types of electric window switches can be found on the driver's door:
- driver and passenger electric windows,
- driver's one-touch and passenger electric window
- driver and passenger one-touch electric windows.
Two types of electric window switches can be found on the passenger door.
- electric window,
- one-touch electric window.
All rear electric window switches are the one-touch ty-pe.
II - ELECTRIC WINDOWS
Operating principle: The electric window motor ispowered through the switch, which can also reversethe polarity (for lowering or raising).
III - ONE-TOUCH ELECTRIC WINDOW
The one-touch switch has two positions for raising and two for lowering the windows.
- First raising contact: raising earth connection (basicraising).
- Second raising contact: raising and lowering connec-tion earthing (one-touch raising to the highest posi-tion).
- First lowering contact: raising connection earthing(basic lowering).
- Second lowering contact: raising and lowering con-nection earthing (one-touch lowering to the lowest po-sition).
87D-2
ELECTRIC WINDOWS - SUNROOFFront driver's door electric window switch 87D
The front window winder switches (driver's side) areclipped on a plate. The plate is clipped to the door pa-nel.
REMOVAL
Protect the trim (with a mastic knife for instance).
Unclip the front part of the plate using unclippingpliers.
Remove the plate.
Disconnect the connectors.
Detach the window winder switch from the plate.
103803
103804
87D-3
ELECTRIC WINDOWS - SUNROOFFront electric window switch on the passenger door 87D
The front window winder switch (passenger side) isclipped on a plate.
The plate is clipped to the door panel.
REMOVAL
Protect the trim (with a mastic knife for instance).
Unclip the front part of the plate using unclippingpliers.
Remove the plate.
Disconnect the connector.
Detach the window winder switch from the plate.
103805
103806
87D-4
ELECTRIC WINDOWS - SUNROOFRear electric window switch on rear door 87D
The rear electric window switches are clipped to a pla-te.
REMOVAL
Unscrew the door panel plate.
Unclip the switch from the plate.
Disconnect the connector.
Remove the electric window switch from the plate.
101574
87D-5
ELECTRIC WINDOWS - SUNROOFChild safety lock switch 87D
When the vehicle is locked, a red warning light (opera-ted by the UCH) comes on on the switch. This switch isused to inhibit opening of the rear doors and windows(depending on level of equipment).
If the vehicle is fitted with one-touch electric windows,the child safety control switches the control earth of therear one-touch windows and notifies the UCH of its sta-tus.
One-touch electric window
Note:
The switch is removed in the same way as the dri-ver's electric windows switch.
Note:
When the child safety lock is on, the resistancebetween tracks A3 and B1 is infinite.
18463
Track Description
A1 + lighting
A2 + before ignition
A3 Earth
B1 Rear electric window locking / childsafety (if equipped)
B2 Not used
B3 Child safety indicator control (accor-ding to level of equipment)
A1
87D-6
ELECTRIC WINDOWS - SUNROOFFront electric window motor 87D
The one-touch electric window motors (1) incorporatea non-removable electronic module.
One-touch electric windows have an anti-pinch func-tion.
It is essential to initialise the one-touch electric windowmotors to reactivate the anti-pinch function (see MR372 Fault finding, 80A, Battery, Battery: Initialisa-tion ).
103934
Note:
For removing/refitting the front window lift mecha-nism (see MR 371 Bodywork, 51A, Side opening element mechanisms ).
- The procedure is the same for all versions of elec-tric window motors (one-touch or normal).
- The motor cannot be replaced alone. Its replace-ment requires replacement of the whole mecha-nism.
Note:
If the one-touch electric window motors are not ini-tialised:
- the windows rise and descend in step mode,
- it is not possible to close the windows using theremote control (pressing twice briefly on theRenault card or door lock button).
1
87D-7
ELECTRIC WINDOWS - SUNROOFRear electric window motor 87D
Two types of rear window lift mechanisms are availa-ble, depending on the equipment level:
- manual window winders,
- one-touch electric windows.
The one-touch electric window motors incorporate anon-removable electronic module.
One-touch electric windows have an anti-pinch func-tion.
It is essential to initialise the one-touch electric windowmotors to reactivate the anti-pinch function (see MR372 Fault finding, 80A, Battery, Battery: Initialisa-tion ).
103881
Note:
- For removing/refitting the rear window lift mecha-nism (see MR 371 Bodywork, 51A, Side ope-ning element mechanisms ).
- The motor cannot be replaced alone. Its replace-ment requires replacement of the whole mecha-nism.
Note:
If the one-touch electric window motors are not ini-tialised:
- the windows rise and descend in step mode,
- it is not possible to close the windows using theremote control (pressing twice briefly on theRenault card or door lock button).
87D-8
ELECTRIC WINDOWS - SUNROOFElectric sunroof: Operating principle 87D
I - GENERAL VEHICLE INFORMATION
The electric sunroof has an anti-pinch mode regulatedaccording to vehicle speed.
If there is a sunroof motor fault, it can be moved (1) byhand using an Allen key.
II - OPERATING PRINCIPLE
The electric sunroof motor has two functions:
- tilting: 1 position,
- sliding: 3 positions.
Operation of the sunroof is controlled by the switch (2) .
To operate, the sunroof motor must receive authorisa-tion from the UCH:
- 0 V signal: sunroof movement authorisation (openingor closing),
- + 12 V signal: no sunroof movement authorisation,
- opening cyclic ratio signal: automatic closing of thesunroof by pressing and holding the remote control.
III - ANTI-PINCH
Obstacle detection is based on analysis of the motor'sspeed rotation. An encounter with an obstacle resultsin a significant variation in motor speed.
Two sensors incorporated into the motor generate pe-riodic signals. The speed can thus be determined overhalf a revolution.
During the initialisation phase, a speed curve is storedby the computer integrated into the motor.
For the anti-pinch function, the computer compares theactual speed of movement with the stored speed.
The speed variation detected determines whether thesystem triggers anti-pinch mode.
IMPORTANT
Anti-pinch mode only works if the sunroof has beencorrectly initialised (see below).
Note:
- The sunroof (sliding or tilting) can be closed bypressing and holding (for about two seconds) theRENAULT Card locking button. This signal ismanaged by the UCH if it is correctly configured ((see 87B, Passenger compartment connectionunit) ).
- In this case, the switch remains in the last positionused.
- Press the switch to reposition the sunroof in its ori-ginal position before closing with the RENAULTcard.
101985
1
101983
2
87D-9
ELECTRIC WINDOWS - SUNROOFElectric sunroof: Operating principle 87D
IMPORTANT
The anti-pinch function only works if the sunroofhas been correctly initialised (see below).
Note:
- The anti-pinch function can be disabled in order toovercome a point of resistance (bent rail, foreignbody in the runners).
- To do this, keep the switch pressed until the sun-roof is closed fully in stepper mode just after thesunroof switching is triggered. If the operation isnot carried out just after the anti-pinch function istriggered, it will not be disabled.
- The anti-pinch function is reactivated when theswitch is released.
87D-10
ELECTRIC WINDOWS - SUNROOFElectric sunroof: Initialisation 87D
Initialise the engine.
Start the engine.
Set the control to the sunroof closed position.
Press and hold switch (1) . The sunroof returns toclosing position (step-by-step movement withoutanti-pinch).
Keep the switch pressed until the motor can beheard switching (if the sunroof is already closed,wait for the sound of the motor switching).
Release the switch.
Press the switch quickly.
Hold the switch (the sunroof opens then closes inthe slide position, the motor is initialised).
101983
IMPORTANT
- If the battery is disconnected, there is an elec-trical irregularity or when working on the sun-roof, the system will operate in manual modeonly and with jerky movements.
- the anti-pinch function only works if the sunroofhas been correctly initialised (see below).
WARNING
It is important to wait for at least 3 secondsbefore operating the control again.
1
Note:
- If the procedure is interrupted during the cycle,start again from the beginning, otherwise thesunroof will no longer operate.
- During the initialisation procedure, the intervalbetween two actions must not exceed 5seconds , otherwise the electronics will startanother initialisation cycle.
87D-11
ELECTRIC WINDOWS - SUNROOFSunroof opening motor Removal - Refitting 87D
REMOVAL
To access the sunroof motor, it is essential to remo-ve the roof trim( (see Headlining: Removal - Refit-ting) see Workshop Repair Manual 371 -Bodywork
The motor is located in the rear section of the roof.
Unclip and disconnect the sunroof motor connector.
Remove:
- the mounting bolts (1) ,
- the connector mounting,
- the sunroof motor.
REFITTING
Proceed in the reverse order to removal.
The system must be initialised after the motor is re-fitted (see 87D, Electric windows - Sunroof, Elec-tric sunroof: Initialisation, page 87D-10) .
104352
101985
11
87F-1
PARKING AIDParking aid: Operation 87F
I - GENERAL INFORMATION
Certain vehicles are fitted with a parking aid system toinform the driver of any obstacles behind the vehicleduring reversing (posts, pillars, another vehicle, etc).
II - OPERATION
The system consists of:
- four ultrasonic sensors incorporated into the rearbumper,
- an independent computer (with a diagnostic function),
- a buzzer,
- an off switch.
When reverse gear is selected, the system switches it-self on automatically (this activation is indicated by abrief switch-on signal lasting 0.5 seconds ).
The ultrasonic sensors located in the rear bumpermeasure the distance between the vehicle and a po-tential obstacle.
The signal frequency varies according to this distance:
the audible alarm sounds when there is an object ap-proximately 150 cm from the bumper rising to a conti-nuous tone at about 25 cm from the vehicle.
III - DEACTIVATING THE SYSTEM
There are two ways of deactivating the parking aid sys-tem:
- Temporary deactivation: a brief press (one second)on the parking aid button on the instrument paneldeactivates the system (the red light on the button co-mes on). The function can be turned on again by a se-cond brief press of the button (the red light on thebutton goes out) or by turning the ignition off and backon.
- Permanent deactivation: the parking aid system canbe deactivated for a longer time with a long press(about three seconds) on the parking aid button onthe instrument panel (the red light on the button co-mes on). The function can be turned on again only bya second long press on the button (the red light on thebutton goes out).
IV - FAULT FINDING PROCEDURE
A low 5-second audible signal heard when the ignitionis switched on informs the driver that a system fault hasoccurred.
103475
Note:
- Check that the ultrasound sensors are clean toensure correct operation of the system.
- When the system detects an operating fault, abeep sounds for approximately 5 seconds ,
- Sensor obstacle detection may be random duringpoor weather, if a cycle-carrier is fitted, a caravanor trailer is being towed (see Deactivating the sys-tem).
Note:
The diagnostic tool's states screen can be used todetermine the state of the system (stand-by, opera-ting, suspended or deactivated) by reading stateET003 « Parking aid function »
87F-2
PARKING AIDParking proximity sensor computer: Removal - Refitting 87F
The parking aid computer is located behind the innertrim of the right rear wheel arch.
REMOVAL
Remove the left rear quarter panel trim (see Bo-dywork Repair Manual (see 71A, Body interiortrim) ).
Unscrew the mounting bolts (1) slightly.
Remove the computer upwards.
Disconnect the connector (2) .
REFITTINGTo refit, proceed in the reverse order to removal.
Make the necessary configurations (see Configura-tions).
106327
1
2
87F-3
PARKING AIDComputer: Configuration 87F
CONFIGURATION AFTER REPLACEMENT OF THE COMPUTER
After the computer has been replaced, reconfigurethe parking aid computer, specifying the type of ve-hicle using configuration CF005 VEHICLE IDENTI-FICATION (repair mode menu, diagnostic toolconfiguration service).
This function adjusts the detection range of the sen-sors according to the vehicle.
The gearbox type associated with the type of vehicle(automatic or manual gearbox) allows an adjustmentin the timing of the parking aid coming into opera-tion.
The activation of the parking aid is actually indicatedby a brief signal lasting 0.5 seconds (reverse gearengaged).
This delay of 3 seconds thus allows vehicles fittedwith an automatic gearbox to avoid sounding the ac-tivation signal every time the driver selects Drivefrom Park.
Two types of vehicle may be selected with the dia-gnostic tool:
- J84 TA: long and short wheelbase Scénic II fittedwith automatic transmission.
- J84 BVM: long and short wheelbase Scénic II fittedwith a manual gearbox.
Once the computer has been configured, check thatit has stored the configuration correctly using theconfiguration reader tool LC005 VEHICLE IDENTI-FICATION (repair mode menu, diagnostic tool confi-guration service).
87F-4
PARKING AIDParking proximity sensor buzzer: Removal - Refitting 87F
REMOVAL
Remove the left rear quarter panel trim (see Bo-dywork Repair Manual (see 71A, Body interiortrim) ).
Disconnect the connector (1) .
Remove the plastic securing rivets (2) .
REFITTINGTo refit, proceed in the reverse order to removal.
Replace the plastic rivets with traditional rivets.
ADJUSTMENT OPTIONS
The volume and tone of the buzzer may be modifiedaccording to customer requirements using the dia-gnostic tools (repair mode menu, diagnostic toolconfiguration service).
Configuration CF001 BUZZER VOLUME is used toadjust the buzzer volume.
There are five selections:
- OFF
- LOW
- MEDIUM
- LOUD
- MAXIMUM
Configuration CF006 BUZZER TONE is used to ad-just the buzzer tone.
There are three selections:
- 800 Hz
- 1000 Hz
- 2000 Hz (high-pitch)
After the computer has been configured, check that the configuration is being applied correctly using the configuration readings:
- CF001 BUZZER VOLUME
- CF006 BUZZER TONE (repair mode menu, dia-gnostic tool configuration reading function).
104347
1
2
87F-5
PARKING AIDSensor: Removal - Refitting 87F
The sensors are identical.
They are integrated into the bumper strip.
REMOVAL
Remove the rear bumper (see the Bodywork RepairManual (see 55A, Exterior protection) ).
Disconnect the connector (1) .
Unclip the sensors, taking care not to scratch them.
REFITTING
Hold with the lug (2) opposite its housing and insertthe sensor until the clips engage (3) .
WARNING
The sensors are fragile.
The outer metal part of the sensor cannot withs-tand impact.
104455
1
104456
Note:
Each sensor is retained in its housing by twoclips and a positioning lug.
22266
WARNING
The sensors are sensitive to heat (temperaturesgreater than 80˚°C).
2
3
87G-1
ENGINE INTERCONNECTION UNITEngine accessories unit: Removal - Refitting
M9R
87GREMOVAL
Remove the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Disconnect:
- the injection computer connectors (1) ,
- the air flowmeter connector,
- the turbocharging regulation solenoid valve con-nector.
Unclip:
- the wiring harness (2) from the injection computerconnector,
- the battery negative terminal connector wiring har-ness,
- the turbocharging regulation solenoid valve wiringharness from the air filter unit,
- the wiring harness.
Remove:
- the battery tray mounting bolts (3) ,
- the wiring harness mounting nut (4) .
Move the electric wiring harness to one side.
Remove the battery tray with the injection computersupport.
Tightening torquesm
Engine AccessoriesUnit mounting bolt
10 Nm
Engine AccessoriesUnit cover mountingbolts
4 Nm
battery tray mountingbolts
21 Nm
112659
87G-2
ENGINE INTERCONNECTION UNITEngine accessories unit: Removal - Refitting
M9R
87G
Remove:
- the two mounting bolts (5) from the Engine Acces-sories Unit cover,
- the Engine Accessories Unit cover (6) .
Unclip the connector (7) from the Engine Accesso-ries Unit.
Remove the mounting bolt (8) from the Engine Ac-cessories Unit.
Detach the Engine Accessories Unit.
Disconnect all the connectors.
Remove the Engine Accessories Unit.
112658
115201
115202
115206
87G-3
ENGINE INTERCONNECTION UNITEngine accessories unit: Removal - Refitting
M9R
87G
Remove the Engine Accessories Unit support.
REFITTING
Refit the Engine Accessories Unit support.
Connect all the Engine Accessories Unit connectors.
Refit the Engine Accessories Unit on its support
Fit the Engine Accessories Unit mounting bolt.
Tighten to torque the Engine Accessories Unitmounting bolt ( 10 Nm ) .
Clip the connector on the Engine Accessories Unit.
Refit the Engine Accessories Unit cover.
Fit the Engine Accessories Unit cover mountingbolts.
Tighten to torque the Engine Accessories Unit co-ver mounting bolts ( 4 Nm ) .
Refit:
- the battery tray,
- the wiring harness mounting nut,
- the battery tray mounting bolts.
Tighten to torque the battery tray mounting bolts (21 Nm ) .
Reattach:
- the wiring harness,
- the turbocharging regulation solenoid valve wiringharness on the air filter unit,
- the battery negative terminal connector wiring har-ness,
- the injection computer connector wiring harness.
Connect:
- the turbocharging regulation solenoid valve con-nector,
- the air flowmeter connector,
- the injection computer connectors.
Refit the battery (see 80A, Battery, Battery : Re-moval - Refitting, page 80A-1)
115203
87G-4
ENGINE INTERCONNECTION UNITProtection and Switching Unit: General information 87G
Three models of protection and switching unit may be fitted to vehicles:
- « entry level N1 » protection and switching unit,
- « top end N2 » protection and switching unit,
- « top end N3 » protection and switching unit.
Only the « top end N2 and N3 » protection and swit-ching units are available as spare parts.
The N2 and N3 versions are distinguished by the high speed fan assembly actuation:
- with N2, the UPC controls an external relay,
- with N3, the relay is built into the UPC.
Fuse assignment ( (see 81C, Fuses) ).
Protection and Switching Unit fault services Level 1 Level 2 Level 3
Multiplex connection X X X
Fault finding X X X
« + After ignition » feed management:
- to the starter X X X
- to the electric power steering X X X
- to the injection computer X X X
- to the fuel pump X X X
- to the diesel fuel heater X X X
- to the ABS computer X X X
- to the automatic transmission computer - X X
Keyless vehicle:
- « neutral » engaged on gearbox X X X
- electric steering column lock X X X
Lights management:
- side lights X X X
- dipped headlights X X X
- main beam headlights X X X
- fog lights (front) X X X
- fan assembly low speed X X X
- fan assembly high speed (external relay control) - X -
- fan assembly high speed (internal UPC relay) - - X
Air conditioning compressor clutch management - X X
Oil pressure display management (interconnection) X X X
Battery charge warning light display management X X X
87G-5
ENGINE INTERCONNECTION UNITProtection and Switching Unit: General information 87G
Windscreen wipers management X X X
Timed rear screen de-icing management X X X
Protection and Switching Unit fault services Level 1 Level 2 Level 3
87G-6
ENGINE INTERCONNECTION UNITProtection and Switching Unit: Removal - Refitting 87G
REMOVAL
Remove the engine covers.
Disconnect the battery, starting with the negativeterminal.
Remove:
- the battery,
- the upper section of the connection unit,
- bolt (1) .
Disconnect the connectors (2) .
Disconnect the remaining connectors.
REFITTINGProceed in the reverse order to removal.
Carry out the necessary programming (see 80A,Battery: Removal - Refitting ).
Tighten to torque:
- the battery cover bolts ( 4 Nm ) ,
- the protection and switching unit mountingbolts ( 1 Nm ) .
CONFIGURATION:
Enter the VIN.
Equipment required
diagnostic tool
Tightening torquesm
battery cover bolts 4 Nm
protection and swit-ching unit mountingbolts
1 Nm
WARNING
It is essential to read the Protection and SwitchingUnit configurations using the diagnostic tool .
101977
22
1
101978
Note:
To unfasten the connector (3) , use lock (4) .
WARNINGConnect the battery, starting with the positive ter-minal; Carry out the necessary programming.
WARNING- Check the upper section of the interconnection
unit is properly clipped.
- Configure the alternator type using the dia-gnostic tool when replacing the protection andswitching unit ( (see 16A, Starting - Load) ).
3
4
87G-7
ENGINE INTERCONNECTION UNITProtection and Switching Unit: Removal - Refitting 87G
Alternator type: CF001
- TG11 110 VALEO
- SG12 VALEO
- LIE8 150 BOSCH
- SG15L VALEO
87G-8
ENGINE INTERCONNECTION UNITProtection and Switching Unit: Removal - Refitting 87G
REMOVAL
Remove the engine covers.
Disconnect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Remove:
- the battery,
- the upper section of the connection unit,
- bolt (1) .
Disconnect the connectors (2) .
Disconnect the remaining connectors.
REFITTING
Proceed in the reverse order to removal.
(see 80A, Battery, Battery : Removal - Refitting,page 80A-1) .
Tighten to torque:
- the battery cover bolts ( 5 Nm ) ,
- the protection and switching unit mountingbolts ( 10 Nm ) .
Equipment required
diagnostic tool
Tightening torquesm
battery cover bolts 5 Nm
protection and swit-ching unit mountingbolts
10 Nm
WARNING
It is essential to read the Protection and SwitchingUnit configurations using the diagnostic tool .
101977
101978
Note:
To unlock the connector (3) , use lock (4) .
WARNINGConnect the battery, starting with the positive ter-minal; Carry out the necessary programming.
WARNING
- Check the upper section of the interconnectionunit is properly clipped.
- Configure the type of alternator using the dia-gnostic tool when replacing the Protection andSwitching unit (see 16A, Starting - Charging ).
87G-9
ENGINE INTERCONNECTION UNITProtection and Switching Unit: Removal - Refitting 87G
CONFIGURATION:
Carry out the necessary configurations (see MR 372Fault finding, 87G, Engine compartment connec-tion unit, Fault finding - Replacement of compo-nents ).
88A-1
WIRING HARNESSDiagnostic socket 88A
LOCATION
On vehicles without a sliding electric console, the dia-gnostic socket is located underneath the carpet.
On vehicles fitted with a sliding electric console:
- push back the sliding console,
- remove the opening flap (1) taking care not to scratchit.
Note:
For vehicles fitted with a charging box (utility ver-sion), remove the sliding centre console (see MR371 Bodywork, 57A Interior equipment, Centreconsole: Removal - Refitting ).
103595
103843
103844
Note:
It is not necessary to remove the cup holder (2) .
1
2
88A-2
WIRING HARNESSComputer locations 88A
103476
1 2 3 4 5 6 7 8 9 10
11121314151617181920212223
(1) Central communications unit
(2) Radio or CD changer
(3) Air conditioning
(4) Card reader
(5) Right-hand electric window con-trol
(6) Right side impact sensor
(7) Air bag computer
(8) Electric steering column lock
(9) Rain and light sensors
(10) Instrument panel
(11) CD multi-changer or surroundsound unit
(12) « Hands-free » opening aerial
(13) Left side impact sensor
(14) Left-hand electric window con-trol
(15) Electric power assisted steeringcomputer
(16) UCH
(17) Protection and switching unit
(18) Engine management injection
(19) Battery
(20) Left-hand side discharge bulbhigh voltage module
(21) Automatic transmission
(22) Anti-lock braking system - elec-tronic stability program
(23) Right-hand side discharge bulbhigh voltage module
88A-3
WIRING HARNESSHeadlining wiring: Removal - Refitting 88A
The headlining is not glued into the vehicle. It is held inplace by the door and tailgate seals, the sun visors andthe grab handles (refer to (see 71A, Body interiortrim) ).
It is possible to replace the headlining and keep the wi-ring harness, and vice-versa.
The wiring harness cannot be repaired. It must be re-placed if it is cut, broken or burnt.
Location
REMOVAL
Remove the headlining ( (see 71A, Body interiortrim) ).
Unfasten the left-hand side A-pillar connector (1) .
Disconnect the connector.
REFITTINGUse a glue gun to glue the wiring harness to the hea-dlining.
Cut the bead, taking care not to damage the wiringharness.
104352
101921
WARNING
The position of the connectors in relation to theside of the headlining must be respected. A markon the harness must coincide with the edge ofthe headlining.
Note:
It is also possible to leave the faulty harness inplace, and to glue the new harness alongside it.
1
88B-1
MULTIPLEXINGDescription 88B
To improve vehicle performance, a growing number ofcomputers process an increasing variety of data so asto continuously pursue optimal functioning.
With multiplexing, the data from a single sensor can beused by a number of computers, thereby reducing boththe length of wiring harness and the number of sen-sors.
I - SOLUTION WITHOUT MULTIPLEXING
Example: to use the speed signal, each computerneeds its own electrical connection to the ABS systemsensor.
II - SOLUTION WITH MULTIPLEXING
Engine speed is signalled to various computers throu-gh a single connection.
III - ADVANTAGES OF MULTIPLEXING
- Reduced costs due to less wiring and fewer connec-tors.
- Less weight due to wiring harness.
- Greater reliability due to fewer wires and connectors.
- Easy to locate a faulty component in some cases.
IV - HOW MULTIPLEXING WORKS
Take the example of an underground line used bymany passengers. Even though the passengers arenot going to the same destination, they take the sameunderground line and use the same stations, and arecarried by trains. Some stations might be used by a lar-ge number of passengers getting on and off there, yetare on the same track as other less busy stations.
Data exchanges on a multiplex network (data BUS) re-semble an underground line.
The data, after it has been formatted into frames, tra-vels to each of the computers:
- 1: A computer formats the data (from a sensor or in-ternal computation) into a « frame » that tells theother computers what kind of signal it is.
- 2: After formatting the data, the computer waits for thebus to be free, i.e. not carrying a message. In fact, un-like the underground, the signal sent through the mul-
102540
102541
88B-2
MULTIPLEXINGDescription 88B
tiplex network leaves from either side of the sendingcomputer; hence the track has to be clear to keepmessages from getting mixed up.
- 3: The computer transmits the data through the multi-plex network once the way is clear.
- 4: The message travels through the multiplex networkand reaches all the computers connected to it. Unlikeunderground passengers, the data does not « get offthe train » , but travels to the ends of the line (bus).Each computer in the multiplex network reads thepassing signals and knows which ones are of interestto it through the formatting done by the sending com-puter.
Thus there are advantages to exchanging data through a multiplex network:
- the same data can be received by multiple computersat a time and simultaneously,
- if a computer doesn't understand the data it receives,it can force the sender to repeat the frame concernedby sending a data-request message through the bus.
V - WHAT IS THE DATA BUS?
The data bus consists of two electrical (copper) wires,usually twisted. They function as a differential pair, the-reby providing better immunity to electronic interferen-ce and limiting the emitted interference. The two wiresare known as Can_H and Can_L.
For an underground train to travel smoothly on itstrack, the rails have to be of a continuous gauge. Thesame restriction applies when ensuring that the signalsflowing through the bus are of good quality; this is why« terminating impedances » are added to the ends ofthe bus (airbag and injection computer). These termi-nating impedances, also known as « adaptationimpedances » have a resistance of 120 Ω to smooththe signal (block out harmful interference). This ex-plains why the data bus cannot be repaired: a wire jointwould degrade the impedance.
VI - WHAT IS THE SIGNAL LIKE?
The two electrical wires comprising the bus are knownas Can_H and Can_L. They carry digital signals. Thesignal is transmitted in the form of a differential pair ofsquare wave signals, which gives greater protectionagainst electromagnetic interference and limits emittedinterference. The voltages of the signals transmitted onthe bus are strictly differentiated: between 2.5 and 3.5V for the Can H line and between 1.5 and 2.5 V for theCan L line.
102531
(1) Can_H
(2) Can_L
(3) 2.5 V
(4) 3.5 V
(5) 1.5 V
5
4
3
2
1
88B-3
MULTIPLEXINGDescription 88B
VII - THE CAN PROTOCOL
The data is transmitted in the form of the voltage diffe-rential between Can_H and Can_L. If it is above a cer-tain level, the corresponding logic level is dominant(value of bit*=0), otherwise it is recessive (value ofbit*=1).
* a bit is the unit of digital signals; its value is binary (0or 1).
VIII - THE CAN FRAME
It formats the data for use by the computers readingthe bus. The message consists of several componentsjoined together:
102532
(6) Recessive
(7) Dominant
(8) 0 V
(9) 2 V
6
8
9
7
6
8102533
(12) A field marking the start of aCAN frame
(13) An arbitration field indicating thecomputer(s) for which the mes-sage is intended (and networkpriority access when severalcomputers try to transmit simul-taneously)
(14) A control field to ensure the inte-grity of the transmission
(15) A field containing the messagedata
(16) An acknowledgement field indi-cating that the frame was pro-perly transmitted through thenetwork
(17) A field marking the end of aCAN frame
12 1716151413
88B-4
MULTIPLEXINGDescription 88B
IX - SPECIAL CASES
When several computers try to send a frame at thesame time, the one with the highest arbitration field hastop priority (the highest arbitration field is the one withthe longest dominant or that issues a dominant « 0 »bit* the fastest).
A bit is the unit of digital signals; its value is binary (0 or1).
Example: frame (10) takes priority over frame (11) .
If a message is incorrect or incorrectly received by acomputer, the acknowledgement field is not set and themessage is cancelled. A message is automatically re-sent until acknowledged.
X - FAULT FINDING
Multiplex computers fitted with a diagnostic connectionincorporate a multiplex network fault finding strategy.
Each computer permanently monitors its capacity totransmit and receive regular messages from othercomputers. Any fault detected results in one or morepresent or stored faults on the multiplex network. The-se faults are grouped in a frame dedicated to the multi-plex network fault finding procedure, using a formatcommon to all the computers.
In After-Sales, these faults can be displayed on faultfinding tools in order to identify the faulty inter-compu-ter connection(s) and to locate and ascertain the natu-re of the fault.
Each time a diagnostic tool is connected to the vehicle,a « Multiplex Network Test » is performed by the tool.
XI - REPAIR OF THE MULTIPLEX NETWORK
The multiplex network is connected to each of the com-puters by means of wire joints in the harness.
Bus fault finding involves checking the:
- continuity line by line,
- insulation against earth and voltage,
- line impedance:
• 60 Ω between Can_H and Can_L (battery discon-nected, between terminals 6 and 14 of the diagnos-tic socket),
• 120 Ω between Can_H and Can_L airbag computerside (disconnected from the network),
• 120 Ω between Can_H and Can_L, injection com-puter side (disconnected from the network),
• the frames can be displayed using an oscilloscope,
102534
1
0
11
100 0 01 1
1
0 0
1 1 1 1
WARNING
It is forbidden to use terminals or to solder themultiplex network. To repair it, the harness has tobe replaced.
88B-5
MULTIPLEXINGDescription 88B
XII - OPERATING DIAGRAM
====: Engine multiplex connection
____: Passenger compartment multiplex connection
= = =: Multimedia multiplex connection
103455
1110
8
9
7
14
6
5
4
3
2
13
1 12
(1) UCH
(2) Protection and CommunicationUnit
(3) Electric steering column lock
(4) ABS system
(5) Injection
(6) Automatic transmission
(7) Diagnostic socket
(8) Electric power assisted steering
(9) Instrument panel
(10) Top of the range navigation
(11) Top of the range radio
(12) Airbags and pretensioners
(13) Air conditioning
(14) Automatic parking brake
88C-1
AIRBAG AND PRETENSIONERSGeneral information 88C
These vehicles are equipped with a RPS-type passive safety system composed of:
- front buckle pretensioners (1) (driver and passenger),
- pyrotechnic retractors on the rear seat belts (2) (sideseats),
- front lap type pretensioners (3) (driver and passen-ger),
- frontal air bags (4) for the front seats, with two gene-rators (dual volume),
- a 75-track computer with two impact sensors,
- side chest airbags (5) in the lower sections of the frontseatbacks,
- curtain type side air bags (6) ,
- frontal air bags (7) for the rear seats (depending onthe equipment level),
- rear seat belt rewinding sensors,
- driver's seat position sensor,
- passenger airbags inhibitor switch,
- system fault warning light,
- deactivation indicator light.
103478
76 5
4
3
2
1
88C-2
AIRBAG AND PRETENSIONERSOperating principle 88C
OPERATING PRINCIPLE
1 - During a frontal impact of sufficient severity:
- The seat belts restrain the driver and the passengers.
- The front buckle pretensioners and the rear pyrotech-nic inertia reels tighten the seat belts so that they fit ti-ghtly against the body.
- The Programmed Restraint System limits the force ofthe seat belt against the body.
- The front frontal airbags are inflated:
• from the centre of the steering wheel to protect thedriver's head,
• from the dashboard to protect the front passenger'shead.
- The rear frontal airbags inflate from the rear seat belts(depending on equipment level).
- The front lap belt pretensioners pull the seat belts tautto protect the lower limbs.
2 - During a side impact of sufficient severity:
- The front side chest airbag, located in the correspon-ding front seat (impact side) deploys on the door sidein order to protect the front seat occupant’s chest.
- The curtain airbag (impact side) deploys on the doorside to protect the front and rear passenger's heads.
Note:
The inflation volume of the driver's airbag may be modified by the computer according to:
- the position of the driver's seat (see « under-seatswitch » ) section,
- the severity of the impact.
IMPORTANT
- The pretensioners, pyrotechnic retractors, frontaland side airbags may be triggered differentlydepending on the severity of impact and impactconfiguration.
- When triggered, the pyrotechnic gas generatorproduces an explosion combined with light smoke.
Note:
Power supply to the computer and ignition modulesis usually provided by the vehicle battery. Neverthe-less, a power reserve capacity is incorporated intothe airbag computer in case of battery failure onimpact.
88C-3
AIRBAG AND PRETENSIONERSPrecautions during repair 88C
I - PRECAUTIONS DURING REPAIR
When an airbag or a pretensioner is triggered, thecomputer is permanently locked and the « airbagfault » warning light lights up on the instrument panel.The airbag computer must be replaced (some compo-nents lose their settings after being subjected to theenergy created by triggering).
After refitting all the parts, carry out a check using thediagnostic tool .
If everything is correct, unlock the computer, otherwiserefer to fault finding workshop repair manual .
After an impact:
- if the buckle pretensioner has been triggered, the seatframe and the seat belt must be replaced if it was fas-tened, (the buckle pretensioners are supplied in se-ries),
- if the rear pyrotechnic inertia reels have been trigge-red, the « seat belt / pyrotechnic inertia reel » assem-bly must be replaced, the pyrotechnic inertia reelssupply wiring is in series,
- if the driver's front airbag was triggered, the steeringwheel and its mounting bolt must be replaced,
- if the passenger front airbag has been triggered, thedashboard must be replaced,
- if a side seat airbag is triggered, the seat frame mustbe replaced,
- if a curtain airbag is triggered, the panel must be fittedand the deflector replaced (see the repair panel).
II - REPLACING THE SAFETY COMPONENTS FOLLOWING AN IMPACT
This table lists the parts which must be replaced in theevent of an impact.
Equipment required
diagnostic tool
IMPORTANT
- All operations on airbag and pretensioner systemsmust be carried out by qualified trained personnel.
- Handling pyrotechnic systems (airbags or preten-sioners) near to a source of heat or flame is forbid-den: there is a risk of the airbags or pretensionersbeing triggered.
- The airbags are fitted with a pyrotechnic gasgenerator, an ignition module and an inflatablecushion which must in no circumstances be sepa-rated.
- Before removing a safety system component, lockthe airbag computer using the diagnostic tool .When this function is activated all the trigger linesare disabled and the airbag warning light on theinstrument panel lights up continuously (ignitionon).
- Any operation, even minor, is forbidden on thepyrotechnic components triggering lines.
IMPORTANT
- It is essential to refer to the Destruction proce-dure when scrapping a pyrotechnic system thathas not been triggered.
- The impact computers and sensors have fragilecomponents, do not drop them.
- Do not fit covers to the front seats (except forRENAULT Boutique-specific products).
- Do not place objects in the airbag deploymentzone.
- When working under the vehicle (on thebodywork, sill panel, etc.), the airbag computermust be locked using the diagnostic tool and theignition must be switched off.
- For special notes on removing and refitting theseat trims, see the bodywork repair manual .
- Pyrotechnic systems (pretensioners and airbags) must be checked using the diagnostic tool :
• following an accident which did not trigger thesystems,
• following theft or attempted theft of the vehicle,
• before selling a used vehicle.
88C-4
AIRBAG AND PRETENSIONERSPrecautions during repair 88C
Reminder of the levels of severity for a frontal impact:
- impact without the pyrotechnic components beingtriggered: « level 0 » (minor impact)
- impact with triggering of the buckle pretensioners:« level 1 » (medium severity)
- level 1 impact with triggering of the airbags:« level 2 » (severe impact)
- level 2 impact with triggering of lap pretensioners« level 3 » (very severe impact).
(1)unless deactivated by switch.
(2) (see 88C, Airbag and Pretensioners, Rear seatbelt retractor reel sensor Operating description,page 88C-17) .
Component Equipment
Frontal impact
Side impactCompulsory replacement for thesafety of occupants
Level
1 2 3
Buckle preten-sioners (driverand passen-ger)
Standard X X X No Airbag computer and its protector.
Seat belt (if it was fastened).
Seat frames (if the seat was occupied).
the buckle pretensioners (driver and pas-senger) are connected in series and mustboth be systematically replaced if theyare triggered
Rear pyrotech-nic inertia reel(side seats)
Standard - X(2) X(2) No The pyrotechnic inertia reels are connec-ted in series and must both be systemati-cally replaced if they are triggered
Driver's frontalairbag
Standard - X X No Steering wheel
Mounting bolt
Passengerfrontal airbag
Standard - X(1) X(1) No Dashboard
Lap belt pre-tensioner (dri-v e r ' s a n dpassenger)
Standard - - X No -
Rear frontalairbag)
Optional - X(2) X(2) No -
Front chest air-bags (driverand passen-ger)
Standard No Yes impactside(1)
Seat frame
Airbag computer and its protector
Rear chest air-bags
No - - -
Curtain air-bags
Standard No Yes impactside
Airbag deflector
Fit the repair plate
IMPORTANT
The pretensioners, pyrotechnic retractors, frontaland side airbags may be triggered differentlydepending on the severity of impact and impactconfiguration.
88C-5
AIRBAG AND PRETENSIONERSAirbag computer locking procedure 88C
Lock the computer using the diagnostic tool :
- Select and confirm the « airbag » system to dia-gnose.
- Select the « repair » menu.
- Select the « other programming » command.
- Confirm line VP006 « computer locking » .
- In the « state » menu, check that the computer iscorrectly locked. State ET073 « computer lockedby tool » should be active and the airbag indicatorlight on the instrument panel lit (new computers aresupplied in this state).
Equipment required
diagnostic tool
Note:
- To unlock the airbag computer, use the sameprocedure, confirming line VP007 « unlockingcomputer » . State ET073 « computer lockedby tool » should no longer be active and theairbag indicator light on the instrument panelshould go out.
- New computers are sold « locked » .
- In the event that the systems do not operateproperly during an impact, use the diagnostictool to check that no faults were present beforethe impact.
- After locking due to an impact, check the triggerlines fed by command SC004 « reading thecontext of an impact » using diagnostic tool.
88C-6
AIRBAG AND PRETENSIONERSAirbag computer: Removal - Refitting 88C
REMOVAL
Lock the airbag computer (see 88C, Airbag andpretensioners, Airbag and pretensioners: Airbagcomputer locking procedure ).
Disconnect the battery (see 80A, Battery, Battery:Removal - Refitting ).
Pull the gear lever knob up and off.
Remove the return spring (1) .
Unclip the gear lever - gaiter assembly upper trim.
Disconnect the gaiter from the trim by pressing onthe gaiter clips from underneath (2) .
Unclip the gear lever upper trim.
Equipment required
diagnostic tool
Tightening torquesm
airbag computer moun-ting nuts
8 Nm
gear lever mountingbolts
21 Nm
IMPORTANT
It is important to lock the airbag computer usingthe diagnostic tool before starting the removal.When this function is activated, all the triggerlines are disabled and the airbag warning light onthe instrument panel lights up (ignition on). Loc-king the airbag computer also allows the electricsteering column lock to be unlocked.
103598
106922
103601
88C-7
AIRBAG AND PRETENSIONERSAirbag computer: Removal - Refitting 88C
Disconnect the hazard warning lights control con-nector.
Remove:
- the side clips (3) ,
- the three mounting bolts (4) .
Unclip the gear lever lower trim.
Disconnect the following connectors:
- for the cigarette lighter,
- for the navigation speaker (depending on equip-ment level).
Remove the gear lever trim.
Remove the three gear lever mounting bolts.
Partially lift the carpet.
103602
103603
103604
103582
88C-8
AIRBAG AND PRETENSIONERSAirbag computer: Removal - Refitting 88C
Remove the soundproofing (5) .
Unclip the protective housing at (1) then (2) .
Disconnect the connectors by pushing at (1) then (2).
Remove the three mounting nuts.
REFITTING
Put the computer in place before connecting it.
Tighten to torque the airbag computer mountingnuts ( 8 Nm ) .
Reconnect the connectors.
Fit a new protective housing to the airbag computer.
Fit the soundproofing.
103586
103587
101332
103588
88C-9
AIRBAG AND PRETENSIONERSAirbag computer: Removal - Refitting 88C
Tighten to torque the gear lever mounting bolts (21 Nm ) .
Fit the gear lever trim.
Connect the connectors:
- of the navigation speaker (depending on the equip-ment level).
- of the cigarette lighter.
Fit:
- the gear lever lower trim,
- the three mounting bolts,
- the two side clips.
Connect the hazard warning lights control connec-tor.
Clip on:
- the gear lever upper trim,
- the gaiter to the gear lever upper trim assembly.
Fit:
- the return spring to the gear lever,
- the gear lever knob.
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
Configure the computer (see MR 372 Fault finding,88C, Airbags and pretensioners, Fault finding -Configuration and programming ).
If all is correct, unlock the airbag computer (see MR372 Fault finding, 88C, Airbags and pretensio-ners, Fault finding - Replacement of components).
103582
IMPORTANT
Check the airbag computer using the diagnos-tic tool . Any failure to follow these instructionsmay lead to system malfunctions, or even resultin the accidental tr iggering of the airbags.
88C-10
AIRBAG AND PRETENSIONERSSide impact sensor: Removal - Refitting 88C
REMOVAL
Lock the airbag computer (see 88C, Airbag andpretensioners, Airbag and pretensioners: Airbagcomputer locking procedure ).
Disconnect the battery (see 80A, Battery, Battery:Removal - Refitting ).
Remove the B-pillar lower trim (see MR 371 Bo-dywork, Trim and upholstery, Section 71A, Bodyinternal trim, B-pillar lower trim).
Remove the sensor mounting bolt (1) .
Disconnect the connector.
Remove the side impact sensors located on each si-de, behind the B-pillar trim.
Equipment required
diagnostic tool
Tightening torquesm
side impact sensormounting bolt
8 Nm
WARNING
The computers and impact sensors contain sen-sitive components: do not drop them.
IMPORTANT
It is important to lock the airbag computer usingthe diagnostic tool before starting the removal.When this function is activated, all the triggerlines are disabled and the airbag warning light onthe instrument panel lights up (ignition on). Loc-king the airbag computer also allows the electricsteering column lock to be unlocked.
101915
88C-11
AIRBAG AND PRETENSIONERSSide impact sensor: Removal - Refitting 88C
REFITTING
Connect the connector.
Position the sensor with its tab.
Tighten to torque the side impact sensor moun-ting bolt ( 8 Nm ) .
Fit the B-pillar lower trim (see MR 371 Bodywork,Trim and upholstery, Section 71A, Body internaltrim, B-pillar lower trim).
Connect the battery (see 80A, Battery, Battery :Removal - Refitting, page 80A-1) .
If all is correct, unlock the airbag computer (see MR372 Fault finding, 88C, Airbags and pretensio-ners, Fault finding - Replacement of components).
IMPORTANT
Check the airbag computer using the diagnos-tic tool . Any failure to follow these instructionsmay lead to system malfunctions, or even resultin the accidental triggering of the airbags.
Note:
These sensors do not require programming withthe diagnostic tool .
88C-12
AIRBAG AND PRETENSIONERSSeat position sensor 88C
UNDER-SEAT SWITCH
The driver's seat is fitted with a runner position sensor.This switch allows the level of inflation of the driver'sfrontal airbag to be modified (small or large volume) ac-cording to the position of the driver and the severity ofthe impact.
The resistance of the seat position sensor can be chec-ked using the diagnostic tool :
- Seat forward: sensor resistance = 400 Ω
- Seat back: sensor resistance = 100 Ω
Equipment required
diagnostic tool
102166
Note:
The inflation volume of the driver’s airbag is notmodified according to the seat positions.
88C-13
AIRBAG AND PRETENSIONERSInhibitor switch: Operating principle 88C
The inhibitor switch is located on the side panel of thedashboard, passenger side.
This switch has two position:
- ON position = passenger airbags operational (resis-tance = 400 Ω ),
- OFF position = passenger airbags are deactivated toenable a child seat to be fitted. The position is indica-ted on the instrument panel by an amber-coloured« airbag OFF » warning light (resistance = 100 Ω ).
The inhibitor switch disables the trigger lines:
- for the passenger front airbag,
- for the front side chest airbag,
- for the lap belt pretensioner.
100267
IMPORTANT
- The front seat belt is set up to operate with a pas-senger front airbag. Make sure that if it is repla-ced, the replacement part has the correct partnumber.
- The position of the inhibitor switch is only takeninto account if the ignition is switched off and thecomputer is configured correctly.
88C-14
AIRBAG AND PRETENSIONERSInhibitor switch: Removal - Refitting 88C
REMOVAL
Remove:
- the front door sill lining (upper section),
- the dashboard side panel.
Unclip the inhibitor switch.
REFITTING
To refit, proceed in the reverse order of removal.
If everything is correct, unlock the airbag computer,otherwise refer to fault finding workshop repairmanual .
Check that the following are operational:
- the switch,
- the « airbag OFF » warning light.
Equipment required
diagnostic tool
IMPORTANT
Before removing a safety system component,lock the airbag computer using the diagnostictool . When this function is activated all the trig-ger lines are disabled and the airbag warninglight on the instrument panel lights up conti-nuously (ignition on).
103163
IMPORTANT
Carry out an airbag computer test using the dia-gnostic tool .
88C-15
AIRBAG AND PRETENSIONERSFront buckle pretensioner: Removal - Refitting 88C
REMOVAL
Lock the airbag computer (see 88C, Airbag andpretensioners, Airbag and pretensioners: Airbagcomputer locking procedure ).
Disconnect the battery (see 80A, Battery, Battery:Removal - Refitting ).
Remove the complete seat (see MR 371 Bodywork,Trim and upholstery, 75A, Front seat frames andrunners, Complete front seat ).
Unclip the rear trim from the plastic casing (1) .
Remove the bolt (2) from the plastic casing.
Remove the plastic casing (3) .
Remove:
- the pretensioner connector,
- the pretensioner mounting bolt (4) ,
- the pretensioner assembly.
Equipment required
diagnostic tool
Tightening torquesm
pretensioner mountingbolt
21 Nm
IMPORTANT
It is important to lock the airbag computer usingthe diagnostic tool before starting the removal.When this function is activated, all the triggerlines are disabled and the airbag warning light onthe instrument panel lights up (ignition on).
IMPORTANT
Handling pyrotechnic systems (airbags or preten-sioners) near to a source of heat or flame is for-bidden: there is a risk of triggering the airbags orpretensioners.
WARNING
When working on a seat fitted with an airbag andto ensure correct inflation of the airbag, it isimperative to follow the instructions given in MR371 Bodywork . .
101910
101911
88C-16
AIRBAG AND PRETENSIONERSFront buckle pretensioner: Removal - Refitting 88C
REFITTING
Replace the necessary parts (see 88C, Airbagsand pretensioners, Airbags and pretensioners:Precautions during repair ).
Ensure that the wiring is correctly routed and affixedat the correct points under the seat.
Fit the pretensioner assembly.
Tighten to torque the pretensioner mounting bolt (21 Nm ) (5) .
Connect the pretensioner connector.
Fit the plastic casing (6) .
Fix the bolt (7) on the plastic casing.
Clip on the rear trim (8) of the plastic casing.
Fit the complete seat (see MR 371 Bodywork, Trimand upholstery, 75A, Front seat frames and run-ners, Complete front seat ).
Connect the battery (see 80A, Battery, Battery: Re-moval - Refitting ).
If all is correct, unlock the airbag computer (see 88C,Airbag and pretensioners, Airbag and pretensio-ners: Airbag computer locking procedure ).
(see 88C, Airbag and pretensioners, Airbag andpretensioners: Destruction procedure .
101911
101910
IMPORTANT
Check the airbag computer using the diagnos-tic tool . Any failure to follow these instructionsmay lead to system malfunctions, or even resultin the accidental tr iggering of the airbags.
IMPORTANT
Do not reuse the pyrotechnic components. Thepretensioners or airbags on a vehicle which is tobe scrapped must be destroyed.
88C-17
AIRBAG AND PRETENSIONERSRear seat belt retractor reel sensor Operating description 88C
The winding switch is integrated in the pyrotechnic win-der if the seat belt is equipped with a rear frontal air-bag. Seat belts not equipped with a frontal airbag donot have a winding sensor.
The winding sensor has two positions:
- seat belt in « rest » position: the winding sensor deli-vers a resistance of 100 Ω ,
- seat belt in « unwound » position: the winding sensordelivers a resistance of 400 Ω ,
The winding sensor is integrated into the seat belt. Itsremoval will necessitate the replacement of the seatbelt. (see 88C, Airbag and Pretensioners, Rear py-rotechnic inertia reel: Removal - Refitting, page88C-18) .
Side left-hand rear winding sensor
Wound Unwound
Rear r ight-hand win-ding sensor
Wound - pyrotechnic winders disabled
- rear frontal airbags (driver andpassenger side) disabled
- pyrotechnic winders active
- rear left-hand frontal airbag active
- rear right-hand frontal airbag bloc-ked
Unwound - pyrotechnic winders active
- rear right-hand frontal airbagactive
- rear left-hand frontal airbag bloc-ked
- pyrotechnic winders active
- rear frontal airbags on the left-hand and rear right-hand sideactive
103479
(1) Rear Seat belt
(2) Pyrotechnic winder with windingsensor
(3) Rear frontal airbag
(4) Rear frontal airbag ignitiondevice
1
2
3
4
104059
4
3
2
1
88C-18
AIRBAG AND PRETENSIONERSRear pyrotechnic inertia reel: Removal - Refitting 88C
The rear seat belts (in the side seats) are fitted with:
- a pyrotechnic retractor,
- a rear chest airbag (depending on the vehicle equip-ment),
- a seat belt inertia reel switch (connected to the rearchest airbag).
REMOVAL
Lock the airbag computer (see 88C, Airbag andpretensioners, Airbag and pretensioners: Airbagcomputer locking procedure ).
Disconnect the battery (see 80A, Battery, Battery:Removal - Refitting ).
Remove the trim:
- from the luggage compartment,
- from the rear quarter panel.
Disconnect:
- the rear chest airbag trigger connector (1) ,
- the earth wire.
Remove the seat belt fitting mounting bolt (2) .
Equipment required
diagnostic tool
Tightening torquesm
pretensioner mountingbolt
21 Nm
seat belt fitting moun-ting bolt
21 Nm
IMPORTANT
It is important to lock the airbag computer usingthe diagnostic tool before starting the removal.When this function is activated, all the triggerlines are disabled and the airbag warning light onthe instrument panel lights up (ignition on).
IMPORTANT
Handling pyrotechnic systems (airbags or preten-sioners) near to a source of heat or flame is for-bidden: there is a risk of triggering the airbags orpretensioners.
103842
1
2
88C-19
AIRBAG AND PRETENSIONERSRear pyrotechnic inertia reel: Removal - Refitting 88C
Disconnect:
- the seat belt inertia reel sensor (3) ,
- the rear pyrotechnic retractor connector,
- the earth wire.
Remove the seat belt return and pyrotechnic retrac-tor mounting bolt (4) (5) .
Remove the pyrotechnic retractor.
REFITTING
(see 88C, Airbag and pretensioners, Airbag andpretensioners: Destruction procedure .
Replace the necessary parts (see 88C, Airbagsand pretensioners, Airbags and pretensioners:Precautions during repair ).
Fit the pyrotechnic retractor.
Ensure that the wiring is correctly routed using thewiring attachment points.
Tighten to torque:
- the pretensioner mounting bolt ( 21 Nm ) .
- the seat belt fitting mounting bolt ( 21 Nm ) .
Connect:
- the earth wire,
- the rear pyrotechnic retractor connector,
- the seat belt inertia reel sensor.
103841
3
45
IMPORTANT
Do not reuse the pyrotechnic components. Thepretensioners or airbags on a vehicle which is tobe scrapped must be destroyed.
88C-20
AIRBAG AND PRETENSIONERSRear pyrotechnic inertia reel: Removal - Refitting 88C
Connect:
- the rear chest airbag trigger connector (6) ,
- the earth wire (7) .
Fit the trim:
- on the rear quarter panel,
- in the luggage compartment.
Connect the battery (see 80A, Battery, Battery: Re-moval - Refitting ).
If all is correct, unlock the airbag computer (see 88C,Airbag and pretensioners, Airbag and pretensio-ners: Airbag computer locking procedure ).
103842
IMPORTANT
Check the airbag computer using the diagnos-tic tool . Any failure to follow these instructionsmay lead to system malfunctions, or even resultin the accidental triggering of the airbags.
88C-21
AIRBAG AND PRETENSIONERSFront lap belt pretensioner: Removal - Refitting 88C
REMOVAL
Lock the airbag computer (see 88C, Airbag andpretensioners, Airbag and pretensioners: Airbagcomputer locking procedure ).
Disconnect the battery (see 80A, Battery, Battery:Removal - Refitting ).
Undo the seat belt by pressing catch (1) .
Protect the seat raise control handle (using maskingtape).
Remove the seat raise control handle, tapping gent-ly with a mallet (on the rear section of the control),whilst raising the control slightly.
Equipment required
diagnostic tool
Tightening torquesm
pretensioner mountingbolt
21 Nm
IMPORTANT
It is important to lock the airbag computer usingthe diagnostic tool before starting the removal.When this function is activated, all the triggerlines are disabled and the airbag warning light onthe instrument panel lights up (ignition on).
IMPORTANT
Handling pyrotechnic systems (airbags or preten-sioners) near to a source of heat or flame is for-bidden: there is a risk of triggering the airbags orpretensioners.
WARNING
When working on a seat fitted with an airbag andto ensure correct inflation of the airbag, it isimperative to follow the instructions given in theMR 371 Bodywork . .
18828
110749
88C-22
AIRBAG AND PRETENSIONERSFront lap belt pretensioner: Removal - Refitting 88C
Remove the bolt (2) from the plastic housing.
Remove:
- the bolt (3) from the plastic housing,
- the plastic housing.
Remove:
- the pretensioner mounting bolt (4) ,
- the pretensioner connector,
- the pretensioner assembly.
REFITTING
Replace the necessary parts (see 88C, Airbagsand pretensioners, Airbags and pretensioners:Precautions during repair ).
Ensure that the wiring is correctly routed and affixedat the correct points under the seat.
Fit the pretensioner assembly.
Connect the pretensioner connector.
Tighten to torque the pretensioner mounting bolt (21 Nm ) .
Fit the plastic housing.
Fit the bolts to the plastic housing.
Fit the seat raise control handle.
Connect the battery (see 80A, Battery, Battery: Re-moval - Refitting ).
102184
102185
101913
IMPORTANT
Check the airbag computer using the diagnos-tic tool . Any failure to follow these instructionsmay lead to system malfunctions, or even resultin the accidental tr iggering of the airbags.
88C-23
AIRBAG AND PRETENSIONERSFront lap belt pretensioner: Removal - Refitting 88C
If all is correct, unlock the airbag computer (see 88C,Airbag and pretensioners, Airbag and pretensio-ners: Airbag computer locking procedure ).
(see 88C, Airbag and pretensioners, Airbag andpretensioners: Destruction procedure ).
IMPORTANT
Do not reuse the pyrotechnic components. Thepretensioners or airbags on a vehicle which is tobe scrapped must be destroyed.
88C-24
AIRBAG AND PRETENSIONERSDriver's front airbag: Removal - Refitting 88C
The driver's frontal air bag is fitted with a dual chamberinflatable bag (small and large volume).
It inflates according to the severity of the impact or theadjustment position of the driver's seat.
The inflatable bag deploys by bursting through thesteering wheel cover.
REMOVAL
Turn the steering wheel half a turn to access theaperture (1) .
Insert a screwdriver into the aperture (1) behind thesteering wheel.
Slide the air bag (2) .
Equipment required
diagnostic tool
IMPORTANT
- Before removing a safety system component,be sure to lock the air bag computer using thediagnostic tool . When this function is activa-ted, all the trigger lines are disabled and the airbag warning light on the instrument panel lightsup (ignition on).
- Handling the pyrotechnic systems (air bags orpretensioners) near to a heat source or flame isprohibited; there is a risk of triggering the airbags or pretensioners.
WARNING
Be sure to lock the air bag computer beforeremoving it. Locking the air bag computer alsounlocks the electric steering column lock.
18455
1
2
88C-25
AIRBAG AND PRETENSIONERSDriver's front airbag: Removal - Refitting 88C
Unclip the connector safety mechanisms at (3) usinga small screwdriver.
Disconnect the following connectors:
- driver's frontal air bag,
- cruise control buttons.
Remove the air bag.
REFITTING
Fit both connectors.
Position the air bag on the steering wheel.
Slide the air bag downwards to clip it in place.
If everything is in order, unlock the air bag computer;if not, see fault finding manual .
Proceed in the reverse order to removal.
103813
101920
3
IMPORTANT
- The air bag has a connector which short circuitsif disconnected, to prevent accidental triggering.
- To scrap a pyrotechnic inertia reel which hasnot been triggered, (see 88C, Airbag and Pre-tensioners , Destruction procedure, page88C-34) .
WARNING
- When an air bag has been triggered, certainparts have to be replaced (see 88C, Airbagand Pretensioners , Precautions duringrepair, page 88C-3) .
- Whenever the steering wheel is removed,replace the steering wheel mounting bolt.
IMPORTANT
Check the air bag computer using the diagnos-tic tool .
88C-26
AIRBAG AND PRETENSIONERSPassenger front airbag: Removal - Refitting 88C
The passenger front airbag is fitted with a dual volumeinflatable bag (small and large volume).
It is mounted under the dashboard in front of the frontpassenger.
REMOVAL
Disconnect the battery.
Remove the dashboard (see 83A, Instrument pa-nel, Dashboard: Removal - Refitting, page 83A-1).
Remove the four airbag mounting bolts (1) .
Equipment required
diagnostic tool
Tightening torquesm
airbag mounting boltsto a torque of
2 Nm
IMPORTANT
- Before removing a safety system component,lock the airbag computer using the diagnostictool . When this function is activated all the trig-gering lines are disabled and the airbag war-ning light on the instrument panel lights up(ignition on).
- Handling pyrotechnic systems (airbags or pre-tensioners) near to a source of heat or flame isforbidden: there is a risk of the airbags or pre-tensioners being triggered.
WARNING
It is essential to lock the airbag computer beforeremoval. Locking the airbag computer alsounlocks the electric steering column lock.
104060
IMPORTANT
- Whenever the passenger airbag module isremoved, it is essential to replace the panelnuts that hold the module to the dashboard.
- To refit a pyrotechnic reel which has not beentriggered, (see 88C , Airbag and Pretensio-ners, Destruction procedure, page 88C-34) .
1111
88C-27
AIRBAG AND PRETENSIONERSPassenger front airbag: Removal - Refitting 88C
REFITTING
To refit, proceed in the reverse order to removal.
Tighten the airbag mounting bolts to a torque of (2 Nm ) .
If everything is correct, unlock the computer, if not,refer to fault finding workshop repair manual .
104057
Note:
The airbag connectors (2) can be accessed byremoving the passenger glovebox.
WARNING
- When the front passenger airbag has been trig-gered, certain parts have to be replaced (see88C, Airbag and Pretensioners, Precautionsduring repair, page 88C-3) .
- Whenever the passenger airbag is removed, itis essential to replace the panel nuts that holdthe module to the dashboard.
IMPORTANT
Carry out an airbag computer test using the dia-gnostic tool .
22
88C-28
AIRBAG AND PRETENSIONERSFront (chest) side airbag: Removal - Refitting 88C
The front side thorax airbag is fixed to the lower sectionof the seatback of each front seat on the door side.
When it is deployed, the inflatable bag tears the modu-le cover and the foam and pops off the trim.
The system is operational from the moment the ignitionis switched on.
REMOVAL
Disconnect the battery.
Remove the seat.
Disconnect:
- the airbag module wiring,
- the airbag module earth wire.
Remove the securing rivet (1) .
Release the airbag module.
Equipment required
diagnostic tool
IMPORTANT
Before removing a safety system component,lock the airbag computer using the diagnostictool . When this function is activated, all the trig-gering lines are inhibited and the airbag warninglight on the instrument panel lights up conti-nuously (when the ignition is on).
WARNING
When carrying out work on a seat fitted with anairbag and to ensure that the airbag triggers cor-rectly, it is essential to follow the instructions des-cribed in Bodywork Repair Manual .
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IMPORTANT
To refit an airbag which has not been triggered,(see 88C, Airbag and Pretensioners, Destruc-tion procedure, page 88C-34) .
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88C-29
AIRBAG AND PRETENSIONERSFront (chest) side airbag: Removal - Refitting 88C
REFITTING
Position the airbag on the frame.
Rivet the airbag to the frame (special rivet).
Refit the wiring under the seat as before, respectingthe routing and mounting points.
Connect the earth wire.
Verify that connector is locked correctly.
Refit the seat trim, following the instructions (seeBodywork Repair Manual ).
Refit the seat in the vehicle (see Bodywork RepairManual ).
If everything is correct, unlock the airbag computer,if not, refer to the Fault finding manual .
WARNING
When an airbag has been triggered, certainparts must be replaced (see 88C, Airbag andPretensioners, Precautions during repair,page 88C-3) .
IMPORTANT
Check the airbag computer using diagnostictool .
88C-30
AIRBAG AND PRETENSIONERSSide curtain airbag: Removal - Refitting 88C
The curtain airbag is mounted behind the headlining.
The airbag detaches the headlining when it deploys.
REMOVAL
Lock the airbag computer (see 88C, Airbag andpretensioners, Airbag and pretensioners: Airbagcomputer locking procedure ).
Disconnect the battery (see 80A, Battery, Battery:Removal - Refitting ).
Remove the headlining (see MR 371, Bodywork,71A, Body internal trim, Headlining: Removal -Refitting ).
Disconnect the connector from the module.
Remove the mounting bolts (1) .
Remove the deflector (2) mounted with rivets.
Equipment required
diagnostic tool
Tightening torquesm
curtain side airbagmounting bolts
8 Nm
IMPORTANT
It is important to lock the airbag computer usingthe diagnostic tool before starting the removal.When this function is activated, all the triggerlines are disabled and the airbag warning light onthe instrument panel lights up (ignition on).
IMPORTANT
Handling pyrotechnic systems (airbags or preten-sioners) near to a source of heat or flame is for-bidden: there is a risk of triggering the airbags orpretensioners.
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88C-31
AIRBAG AND PRETENSIONERSSide curtain airbag: Removal - Refitting 88C
Unclip the curtain at:
- lowering (3) the curtain, to lower the clip mountedon the body,
- pulling (4) the curtain to release the clip from its up-per section,
- lifting (5) the assembly.
REFITTING
Replace the necessary parts (see 88C, Airbagsand pretensioners, Airbags and pretensioners:Precautions during repair ).
Ensure that the wiring is correctly routed using thewiring attachment points.
Use the following replacement parts:
- a curtain airbag,
- a deflector,
- a pad part number 82 00 277 635 ,
- two special rivets part number 77 03 072 050 ,
- a sachet of adhesive part number 77 11 171 805 .
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Note:
The pad is identical on the left and right-handsides.
88C-32
AIRBAG AND PRETENSIONERSSide curtain airbag: Removal - Refitting 88C
I - FITTING THE PAD
Cut away the plate (6) damaged by the curtain air-bag triggering.
Using a thin brush, carry out the following anticorro-sion protection operations:
- degrease and wipe,
apply:
- the wash primer,
- the primer,
- the paint system.
Inject wax into the hollow section (see MR 393 Bo-dywork, 04E Paint, Anticorrosion protection pro-duct: Description ).
Apply the activator supplied and then coat the padwith adhesive.
Fit the pad.
Rivet the plate using special rivets.
II - FITTING THE MODULE
Position the airbag without tightening the mountingbolts.
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WARNING
The adhesive and rivets are specific and mustunder no circumstances be replaced by othercomponents with different part numbers.
88C-33
AIRBAG AND PRETENSIONERSSide curtain airbag: Removal - Refitting 88C
Position the airbag starting with the retaining clip (7).
Position all the clips.
Tighten to torque the curtain side airbag mountingbolts ( 8 Nm ) .
Attach the deflector (8) with rivets part number 77 03072 337 .
Connect the module connector, checking that it islocked correctly.
Fit the headlining (see MR 371, Bodywork, 71A,Body internal trim, Headlining: Removal - Refit-ting ).
Connect the battery (see 80A, Battery, Battery: Re-moval - Refitting ).
If all is correct, unlock the airbag computer (see 88C,Airbag and pretensioners, Airbag and pretensio-ners: Airbag computer locking procedure ).
(see 88C, Airbag and pretensioners, Airbag and
pretensioners: Destruction procedure ).
If everything is correct, unlock the airbag computer,if not, refer to the fault finding repair manual .
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IMPORTANT
It is essential to replace the deflector every timeit is removed.
IMPORTANT
Check the airbag computer using the diagnos-tic tool . Any failure to follow these instructionsmay lead to system malfunctions, or even resultin the accidental triggering of the airbags.
IMPORTANT
Do not reuse the pyrotechnic components. Thepretensioners or airbags on a vehicle which is tobe scrapped must be destroyed.
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88C-34
AIRBAG AND PRETENSIONERSDestruction procedure 88C
Tool (Ele. 1287) and adaptive leads (Ele. 1287-1) and(Ele. 1287-02) must be used.
I - PRETENSIONERS AND PYROTECHNIC INERTIA REELS
1 - Destruction of part fitted to the vehicle:
Move the vehicle outside the workshop.
Connect the destruction tool (Ele. 1287) to the preten-sioner after removing the seat runner cover.
Unroll the tool wiring so you are sufficiently far awayfrom the vehicle (approximately 10 metres) when thedevice is activated.
Connect the two supply wires on the tool to a battery.
Ensure that nobody is nearby.
Destroy the pretensioner by pressing both of the pushbuttons on the apparatus simultaneously.
2 - Destruction of part removed from the vehicle:
Proceed in the same way as for the front airbag, in astack of old tyres.
II - AIRBAGS
These components can only be destroyed after theyhave been removed from the vehicle. The destructionprocedure must take place outside the workshop.
Connect the corresponding wiring.
Special tooling required
Ele. 1287 Airbag and pretensio-ners destruction tool.
Ele. 1287-1 Spare cable for gasgenerator destruct tool
Ele. 1287-02 Set of 2 adapters forairbag and pretensio-ners destruction tool.
IMPORTANT
In order to avoid any risk of an accident, the pyro-technic gas generators must be triggered before thevehicle is scrapped or the part is scrapped.
WARNINGThe destruction procedure cannot be carried out iflocal regulations require a special procedure whichhas been confirmed and published by the Fault fin-ding, Repair and Procedures Department.
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IMPORTANTDo not re-use the pyrotechnic components. Thepretensioners or airbags on a vehicle which is to bescrapped must be destroyed.
WARNING
- Each part is intended for a specific type of vehicleand should not be fitted onto another vehicleunder any circumstances. The parts are not inter-changeable.
- Do not trigger pretensioners which are to be retur-ned under warranty because of a problem with theseat belt catch. This makes analysis of the part bythe supplier impossible. Return the faulty part totechline in the packaging of the new part.
88C-35
AIRBAG AND PRETENSIONERSDestruction procedure 88C
Put the airbag on two wooden planks.
Destruction is carried out in a stack of old tyres.
Make sure that deployment of the airbag will not beobstructed.
Unwind all the tool wiring so that it is far enough awayfrom the unit (approx. 10 metres) during triggering andconnect it to the airbag.
Connect the two destruction tool supply files (Ele.1287) to a battery.
Ensure that nobody is nearby.
Destroy the pretensioner by pressing both of the pushbuttons on the apparatus simultaneously.
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Note:
If triggering is not possible (faulty ignition module)return the part to the techline.