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Wiring Diagram VW JETTA 2017 - Rear left fog light bulb - Left tail light bulb - Left tail light 2 - Rear left turn signal bulb - Left brake light bulb - Left reversing light bulb - Left tail light bulb 2
| J519 | Onboard supply control unit |
| L46 | Rear left fog light bulb |
| MX3 | Left tail light |
| M4 | Left tail light bulb |
| MX5 | Left tail light 2 |
| M6 | Rear left turn signal bulb |
| M9 | Left brake light bulb |
| M16 | Left reversing light bulb |
| M25 | High-level brake light bulb |
| M49 | Left tail light bulb 2 |
| T2dn | 2-pin connector |
| T2dx | 2-pin connector |
| T2dy | 2-pin connector |
| T4a | 4-pin connector |
| T4c | 4-pin connector |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| X4 | Left number plate light |
| X5 | Right number plate light |
| 422 | Earth connection 1, in left rear end wiring harness |
| A3 | Positive connection (58), in dash panel wiring harness |
| B144 | Positive connection (58L), in interior wiring harness |
| B448 | Connection (rear fog light), in main wiring harness |
| C20 | Connection (left turn signal), in headlight wiring harness |
Wiring Diagram VW JETTA 2017 - Right tail light bulb - Right tail light - Right tail light 2 - Right reversing light bulb
| E234 | Rear lid handle release button |
| J519 | Onboard supply control unit |
| M2 | Right tail light bulb |
| MX4 | Right tail light |
| MX6 | Right tail light 2 |
| M8 | Rear right turn signal bulb |
| M10 | Right brake light bulb |
| M17 | Right reversing light bulb |
| M50 | Right tail light bulb 2 |
| T2aq | 2-pin connector |
| T2t | 2-pin connector |
| T4b | 4-pin connector |
| T4d | 4-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| W3 | Luggage compartment light |
| 86 | Earth connection 1, in rear wiring harness |
| 218 | Earth connection 1, in rear lid wiring harness |
| 422 | Earth connection 1, in left rear end wiring harness |
| B143 | Positive connection (58R), in interior wiring harness |
| B559 | Positive connection 1 (30g) in main wiring harness |
| C30 | Connection 2 (right turn signal), in headlight wiring harness |
| W71 | Connection (reversing light), in rear wiring harness |
VW JETTA 2017 Overview of control units in middle part of vehicle
Note:
| The architecture of the electrical equipment in the Jetta can be recognised from the assignment of the relay slots in the E-box. |
| Features of vehicle electrical equipment architecture |
| Components | Equipment low (AW0) | Equipment high (AW1) |
| Relay slots R1 and R2 occupied | X | |
| Onboard supply control unit -J519- with 73-pin connector -T73a- and -T73b- | X | |
| Onboard supply control unit -J519- with 52-pin connector -T52a- , -T52b- and -T52c- | X | |
| Data bus diagnostic interface -J533- integrated into onboard supply control unit -J519- | X | |
| Data bus diagnostic interface -J533- | X | |
| Steering column electronics control unit -J527- | X | |
| Left steering column switch -EX19- | X | |
| Right steering column switch -EX20- | X | |
| Converter box -J935- | X |
| q | Fitting location, AW1 |
| Control unit for reducing agent metering system -J880- /control unit for reducing-agent heater -J891- |
| q | Fitting location |
| Control module with display for radio and navigation system -J503- /radio -R- |
| q | Fitting location |
| Heater control unit -J162- /heater control unit -J65- |
| q | Fitting location |
| q | Fitting location, AW1 |
| q | Fitting location, on glove compartment |
| q | Fitting location, AW1 |
| q | Fitting location, AW1 |
| q | Fitting location, AW1 |
| q | Fitting location, 75-pin connector |
| q | Fitting location, 100-pin connector |
|
| 1 - | Airbag control unit -J234- |
| A - | 50-pin connector -T50- |
|
| 1 - | Airbag control unit -J234- |
| A - | 75-pin connector -T75- |
|
| 1 - | Airbag control unit -J234- |
| A - | 100-pin connector -T100- |
|
| 1 - | Sliding sunroof adjustment control unit -J245- |
| A - | 10-pin connector -T10e- |
| Connector assignment, sliding sunroof adjustment control unit -J245- |
| -T10e--A- | Designation | -T10e--A- | Designation | |
| 1 | LIN | 6 | ||
| 2 | Button 1 for tilting roof -E582- | 7 | Button 1 for tilting roof -E582- | |
| 3 | Button 1 for tilting roof -E582- | 8 | ||
| 4 | Button 1 for tilting roof -E582- | 9 | Terminal 31 | |
| 5 | 10 | Terminal 30 |
|
| 1 - | Control unit in dash panel insert -J285- |
| A - | 32-pin connector -T32- |
| Connector assignment, control unit in dash panel insert -J285- |
| -T32--A- | Designation | -T32--A- | Designation | -T32--A- | Designation | ||
| 1 | Fuel pump control unit -J538- / fuel delivery unit -GX1- | 12 | 23 | Left steering column switch -EX19- / right steering column switch -EX20- | |||
| 2 | Fuel pump control unit -J538- / fuel delivery unit -GX1- | 13 | 24 | ||||
| 3 | 14 | 25 | Handbrake warning switch -F9- | ||||
| 4 | 15 | B269 - Connection 2 (brake pad wear indicator), in interior wiring harness | 26 | Brake fluid level warning contact -F34- | |||
| 5 | 16 | Terminal 31 | 27 | Oil pressure switch -F1- | |||
| 6 | 17 | Windscreen washer fluid level sender -G33- | 28 | B750 - Connection 1 (CAN bus, displays and controls, high) | |||
| 7 | Immobiliser reader coil -D2- | 18 | Coolant shortage indicator sender -G32- | 29 | B751 - Connection 1 (CAN bus, displays and controls, low) | ||
| 8 | Immobiliser reader coil -D2- | 19 | Ambient temperature sensor -G17- | 30 | |||
| 9 | 20 | B453 - Connection 1 (sensor), in main wiring harness | 31 | Control unit for vehicle location system -J895- / A20 - Positive connection (15a), in dash panel wiring harness | |||
| 10 | 21 | Left steering column switch -EX19- / right steering column switch -EX20- | 32 | Terminal 30 | |||
| 11 | Oil level and oil temperature sender -G266- | 22 | Left steering column switch -EX19- / right steering column switch -EX20- |
|
| 1 - | Data bus diagnostic interface -J533- |
| A - | 20-pin connector -T20- |
| Connector assignment, data bus diagnostic interface -J533- |
| -T20--A- | Designation | -T20--A- | Designation | |
| 1 | B236 - Positive connection 6 (30a), in interior wiring harness | 11 | 277 - Earth connection 3, in interior wiring harness | |
| 2 | B577 - LIN bus connection, in roof wiring harness | 12 | Diagnostic connection -U31- / D218 - Connection 1 (LIN bus) in engine compartment wiring harness | |
| 3 | 13 | |||
| 4 | 14 | A20 - Positive connection (15a), in dash panel wiring harness | ||
| 5 | B406 - Connection 1 (convenience CAN bus, low), in main wiring harness | 15 | B397 - Connection 1 (convenience CAN bus, high), in main wiring harness | |
| 6 | B390 - Connection 1 (powertrain CAN bus, low), in main wiring harness | 16 | B383 - Connection 1 (powertrain CAN bus, high), in main wiring harness | |
| 7 | B109 - Connection 1 (CAN bus extended, low), in main wiring harness | 17 | B108 - Connection 1 (CAN bus extended, high), in main wiring harness | |
| 8 | B751 - Connection 1 (CAN bus, displays and controls, low) | 18 | B750 - Connection 1 (CAN bus, displays and controls, high) | |
| 9 | B714 - Connection 1 (diagnostic CAN bus, low), in main wiring harness | 19 | B713 - Connection 1 (diagnostic CAN bus, high), in main wiring harness | |
| 10 | B421 - Connection 1 (infotainment CAN bus, low), in main wiring harness | 20 | B415 - Connection 1 (infotainment CAN bus, high), in main wiring harness |
|
| 1 - | Fresh air blower control unit -J126- |
| A - | 2-pin connector -T2v- |
| B - | 6-pin connector -T6t- |
| Connector assignment, fresh air blower control unit -J126- |
| -T2v--A- | Designation | -T6t--B- | Designation | |
| 1 | Heater control unit -J162- /fresh air blower control unit -J126- | 1 | Climatronic control unit -J255- /air conditioning system control unit -J301- | |
| 2 | Terminal 31 | 2 | Climatronic control unit -J255- /air conditioning system control unit -J301- | |
| 3 | Terminal 31 | |||
| 4 | Terminal 30 | |||
| 5 | ||||
| 6 |
|
| 1 - | Control unit for reducing agent metering system -J880- |
| 1 - | Control unit for reducing-agent heater -J891- |
| A - | 5-pin connector -T5ax- |
| B - | 4-pin connector -T4at- |
| Connector assignment of control unit for reducing agent metering system -J880- and control unit for reducing-agent heater -J891- |
| -T5ax--A- | Designation | -T4at--B- | Designation | |
| 1 | Heater for reducing-agent line (heater circuit 2) -Z104- | 1 | Engine control unit -J623- | |
| 2 | 2 | Engine control unit -J623- | ||
| 3 | Terminal 30 | 3 | Engine control unit -J623- | |
| 4 | Delivery unit for reducing agent metering system -GX19- | 4 | ||
| 5 | Terminal 30 |
|
| 1 - | Multifunction steering wheel control unit -J453- |
| A - | 5-pin connector -T5n- |
| B - | 12-pin connector -T12n- |
| Connector assignment of multifunction steering wheel control unit -J453- |
| -T5n--A- | Designation | -T12n--B- | Designation | |
| 1 | Terminal 31 | 1 | ||
| 2 | Terminal 30 | 2 | ||
| 3 | LIN bus | 3 | Driver side airbag igniter -N95- , + | |
| 4 | 4 | Driver side airbag igniter -N95- , - | ||
| 5 | 5 | |||
| 6 | ||||
| 7 | Terminal 31 | |||
| 8 | Horn plate -H- | |||
| 9 | LIN bus | |||
| 10 | Terminal 30 | |||
| 11 | ||||
| 12 |
|
| 1 - | Heated front seats control unit -J774- |
| A - | 8-pin connector -T8z- |
| Connector assignment of heated front seats control unit -J774- |
| -T8z--A- | Designation |
| 1 | Heated seat cushion for front passenger seat -Z8- |
| 2 | Onboard supply control unit -J519- |
| 3 | Terminal 30 |
| 4 | Heater control unit -J162- /air conditioning system control unit -J301- /Climatronic control unit -J255- |
| 5 | Heated driver seat -Z6- |
| 6 | Terminal 30 |
| 7 | Terminal 31 |
| 8 | Driver seat temperature sensor -G59- Heater control unit -J162- /air conditioning system control unit -J301- /Climatronic control unit -J255- |
|
| 1 - | Steering column electronics control unit -J527- |
| A - | 16-pin connector -T16l- |
| B - | 4-pin connector -T4k- |
| Connector assignment of steering column electronics control unit -J527- |
| -T16l--A- | Designation | -T16l--A- | Designation | -T4k--B- | Designation | ||
| 1 | Terminal 30 | 9 | 1 | Airbag control unit -J234- | |||
| 2 | Terminal 31 | 10 | 2 | Airbag control unit -J234- | |||
| 3 | Convenience CAN, low | 11 | Control unit for cornering light and headlight range control -J745- Ignition/starter switch -D- | 3 | |||
| 4 | Convenience CAN, high | 12 | Powertrain CAN, low | 4 | |||
| 5 | 13 | Powertrain CAN, high | |||||
| 6 | Terminal 50 | 14 | Onboard supply control unit -J519- | ||||
| 7 | Radio -R- | 15 | |||||
| 8 | 16 |
| 1) Depending on equipment |
|
| 1 - | Control unit for electronic steering column lock -J764- |
| A - | 16-pin connector -T16v- |
| Connector assignment of control unit for electronic steering column lock -J764- |
| -T16v--A- | Designation | -T16v--A- | Designation | |
| 1 | 9 | |||
| 2 | Terminal 30 | 10 | 249 - Earth connection 2, in interior wiring harness | |
| 3 | Starter relay 2 -J907- | 11 | ||
| 4 | Starter button -E378- | 12 | B239 - Positive connection 1 (50), in interior wiring harness/ converter box -J935- / D210 - Connection (50), in engine compartment wiring harness | |
| 5 | 13 | Starter button -E378- | ||
| 6 | Converter box -J935- | 14 | U3 - Connection 1, in automatic gearbox wiring harness | |
| 7 | Onboard supply control unit -J519- | 15 | B406 - Connection 1 (convenience CAN bus, low), in main wiring harness | |
| 8 | A219 - Connection (S contact), in main wiring harness/ converter box -J935- | 16 | B397 - Connection 1 (convenience CAN bus, high), in main wiring harness |
|
| 1 - | Amplifier -R12- |
| A - | 38-pin connector -T38- |
| Connector assignment of amplifier -R12- |
| -T38--A- | Designation | -T38--A- | Designation | -T38--A- | Designation | ||
| 1 | Terminal 31 | 14 | Front left mid-range loudspeaker -R103- | 27 | Radio -R- /control unit with display for radio and navigation -J503- | ||
| 2 | Terminal 30 | 15 | Front right bass loudspeaker -R23- | 28 | Radio -R- /control unit with display for radio and navigation -J503- | ||
| 3 | Front right bass loudspeaker -R23- | 16 | Subwoofer -R211- | 29 | Radio -R- /control unit with display for radio and navigation -J503- | ||
| 4 | Subwoofer -R211- | 17 | Subwoofer -R211- | 30 | Radio -R- /control unit with display for radio and navigation -J503- | ||
| 5 | Subwoofer -R211- | 18 | Front left bass loudspeaker -R21- | 31 | CAN high | ||
| 6 | Front left bass loudspeaker -R21- | 19 | Front right treble loudspeaker -R22- | 32 | |||
| 7 | Front right treble loudspeaker -R22- | 20 | Front left treble loudspeaker -R20- | 33 | |||
| 8 | Front left treble loudspeaker -R20- | 21 | Rear left bass loudspeaker -R15- | 34 | |||
| 9 | Rear left bass loudspeaker -R15- | 22 | Rear right bass loudspeaker -R17- | 35 | Radio -R- /control unit with display for radio and navigation -J503- | ||
| 10 | Rear right bass loudspeaker -R17- | 23 | CAN low | 36 | Radio -R- /control unit with display for radio and navigation -J503- | ||
| 11 | Front right mid-range loudspeaker -R104- | 24 | 37 | Radio -R- /control unit with display for radio and navigation -J503- | |||
| 12 | Front right mid-range loudspeaker -R104- | 25 | 38 | Radio -R- /control unit with display for radio and navigation -J503- | |||
| 13 | Front left mid-range loudspeaker -R103- | 26 |
|
| 1 - | Telephone transmitter and receiver unit -R36- |
| A - | 54-pin connector -T54- |
| B - | Single connector -T1aa- |
| q | Aerial connection |
| Connector assignment of telephone transmitter and receiver unit -R36- |
| -T54--A- | Designation | -T54--A- | Designation | -T54--A- | Designation | ||
| 1 | Terminal 30 | 19 | 37 | ||||
| 2 | Terminal 31 | 20 | 38 | Telephone bracket -R126- | |||
| 3 | 21 | 39 | Terminal 31 | ||||
| 4 | Radio -R- /control unit with display for radio and navigation -J503- | 22 | 40 | Telephone bracket -R126- | |||
| 5 | Radio -R- /control unit with display for radio and navigation -J503- | 23 | 41 | ||||
| 6 | 24 | 42 | |||||
| 7 | 25 | 43 | |||||
| 8 | Radio -R- /control unit with display for radio and navigation -J503- | 26 | 44 | ||||
| 9 | Radio -R- /control unit with display for radio and navigation -J503- | 27 | 45 | ||||
| 10 | 28 | 46 | |||||
| 11 | Telephone microphone -R38-Radio -R- /control unit with display for radio and navigation -J503-1) | 29 | 47 | Telephone bracket -R126- | |||
| 12 | Telephone microphone -R38-Radio -R- /control unit with display for radio and navigation -J503-1) | 30 | Interior monitoring deactivation switch -E267- | 48 | Telephone bracket -R126- | ||
| 13 | 31 | Interior monitoring deactivation switch -E267- | 49 | ||||
| 14 | 32 | 50 | |||||
| 15 | 33 | 51 | |||||
| 16 | 34 | 52 | |||||
| 17 | CAN high | 35 | 53 | ||||
| 18 | CAN low | 36 | 54 |
| 1) According to equipment |
| 1 - | Multimedia system control unit -J650- |
| A - | 12-pin connector -T12h- |
|
| 1 - | Multimedia system control unit -J650- |
| A - | 12-pin connector -T12h- |
| Connector assignment of multimedia system control unit -J650- |
| -T12h--A- | Designation | -T12h--A- | Designation | |
| 1 | Terminal 31 | 7 | Terminal 30 | |
| 2 | CAN low | 8 | CAN high | |
| 3 | 9 | Radio -R- /control unit with display for radio and navigation -J503- | ||
| 4 | Radio -R- /control unit with display for radio and navigation -J503- | 10 | Radio -R- /control unit with display for radio and navigation -J503- | |
| 5 | Connection for external audio sources -R199- | 11 | Connection for external audio sources -R199- | |
| 6 | Connection for external audio sources -R199- | 12 | Shielding |
|
| 1 - | Mobile telephone operating electronics control unit -J412- |
| A - | 54-pin connector -T54a- |
|
| 1 - | Mobile telephone operating electronics control unit -J412- |
| A - | 54-pin connector -T54a- |
| Connector assignment of mobile telephone operating electronics control unit -J412- |
| -T54a--A- | Designation | -T54a--A- | Designation | -T54a--A- | Designation | ||
| 1 | Terminal 30 | 19 | 37 | ||||
| 2 | Terminal 31 | 20 | 38 | Telephone bracket -R126- | |||
| 3 | 21 | 39 | |||||
| 4 | Radio -R- /control unit with display for radio and navigation -J503- | 22 | Radio -R- /control unit with display for radio and navigation -J503- | 40 | Telephone bracket -R126- | ||
| 5 | Radio -R- /control unit with display for radio and navigation -J503- | 23 | Radio -R- /control unit with display for radio and navigation -J503- | 41 | |||
| 6 | Navigation system interface -R94-1) | 24 | Radio -R- /control unit with display for radio and navigation -J503- | 42 | |||
| 7 | Navigation system interface -R94-1) | 25 | 43 | ||||
| 8 | Radio -R- /control unit with display for radio and navigation -J503- | 26 | 44 | ||||
| 9 | Radio -R- /control unit with display for radio and navigation -J503- | 27 | 45 | ||||
| 10 | 28 | 46 | |||||
| 11 | Radio -R- /control unit with display for radio and navigation -J503- Telephone microphone -R38- Navigation system interface -R94- | 29 | 47 | Telephone bracket -R126- | |||
| 12 | Telephone microphone -R38- Navigation system interface -R94-1)Radio -R- /control unit with display for radio and navigation -J503- | 30 | Emergency assistance call button -E276- | 48 | Telephone bracket -R126- | ||
| 13 | 31 | Emergency assistance call button -E276- | 49 | ||||
| 14 | 32 | 50 | |||||
| 15 | 33 | Connection for external audio sources -R199- | 51 | ||||
| 16 | 34 | Connection for external audio sources -R199- | 52 | ||||
| 17 | CAN high | 35 | Connection for external audio sources -R199- | 53 | |||
| 18 | CAN low | 36 | 54 |
| 1) Only when fitted under centre armrest, front |
|
| 1 - | Control unit for cornering light and headlight range control -J745- |
| A - | 26-pin connector -T26b- |
| Connector assignment of control unit for cornering light and headlight range control -J745- |
| -T26b--A- | Designation | -T26b--A- | Designation | |
| 1 | 14 | |||
| 2 | B383 - Connection 1 (powertrain CAN bus, high), in main wiring harness | 15 | ||
| 3 | B390 - Connection 1 (powertrain CAN bus, low), in main wiring harness | 16 | ||
| 4 | C67 - Connection (CAN bus, high), in headlight wiring harness | 17 | ||
| 5 | C68 - Connection (CAN bus, low), in headlight wiring harness | 18 | ||
| 6 | 19 | |||
| 7 | Rear left vehicle level sender -G76- | 20 | ||
| 8 | 21 | |||
| 9 | 22 | |||
| 10 | Rear left vehicle level sender -G76- | 23 | Terminal 15 | |
| 11 | Rear left vehicle level sender -G76- | 24 | Terminal 31 | |
| 12 | 25 | |||
| 13 | 26 |
|
| Control module with display for radio and navigation system -J503- /radio -R- |
Note:
| Multiway connector housing D (chambers: 9-16), made up of connectors E, F, G and H. |
| 1 - | Control module with display for radio and navigation system -J503- /radio -R- |
| A - | 2-pin connector |
| q | Satellite aerial -R170- |
| B - | Not assigned |
| C - | 4-pin connector |
| q | Aerial -R11- |
| q | Radio aerial 2 -R93- |
| D - | 26-pin connector -T26a- |
| E - | 2-pin connector |
| q | GPS aerial -R50- |
| F - | 16-pin connector -T16d- |
| G - | 12-pin connector -T12f- |
| H - | 12-pin connector -T12e- |
| I - | 16-pin connector -T16d- |
| J - | 8-pin connector -T8g- |
|
| 1 - | Voltage stabilizer -J532- |
| A - | 12-pin connector -T12d- |
| Connector assignment of voltage stabiliser -J532- |
| -T12d--A- | Designation | -T12d--A- | Designation | |
| 1 | Terminal 30 | 7 | B246 - Positive connection (30a, stabilised), in interior wiring harness | |
| 2 | Terminal 31 | 8 | ||
| 3 | Terminal 15 | 9 | ||
| 4 | B660 - Connection (diagnosis terminal 50), in main wiring harness | 10 | ||
| 5 | 11 | |||
| 6 | 12 |
|
| 1 - | Parking aid control unit -J446- |
| A - | 26-pin connector -T26d- |
| B - | 18-pin connector -T18f- |
| Connector assignment of parking aid control unit -J446- |
| -T26d--A- | Designation | -T26d--A- | Designation | -T18f--B- | Designation | ||
| 1 | 19 | 1 | |||||
| 2 | Front parking aid warning buzzer -H22- | 20 | Rear centre left parking aid sender -G204- | 2 | |||
| 3 | 21 | Rear right parking aid sender -G206- | 3 | Front centre left parking aid sender -G254- | |||
| 4 | 22 | 352 - Earth connection (parking aid), in rear bumper wiring harness | 4 | Front right parking aid sender -G252- | |||
| 5 | 23 | B390 - Connection 1 (powertrain CAN bus, low), in main wiring harness | 5 | ||||
| 6 | Rear left parking aid sender -G203- | 24 | B383 - Connection 1 (powertrain CAN bus, high), in main wiring harness | 6 | |||
| 7 | Rear centre right parking aid sender -G205- | 25 | 7 | ||||
| 8 | 26 | 8 | |||||
| 9 | Rear parking aid warning buzzer -H15- | 9 | |||||
| 10 | Front parking aid warning buzzer -H22- | 10 | 348 - Earth connection (parking aid), in front bumper wiring harness | ||||
| 11 | 11 | Front left parking aid sender -G255- | |||||
| 12 | 12 | Front centre right parking aid sender -G253- | |||||
| 13 | Terminal 31 | 13 | X65 - Connection (parking aid), in front bumper wiring harness | ||||
| 14 | Terminal 15 | 14 | |||||
| 15 | Rear parking aid warning buzzer -H15- | 15 | |||||
| 16 | Parking aid button -E266- | 16 | |||||
| 17 | Parking aid button -E266- | 17 | |||||
| 18 | X68 - Positive connection (parking aid), in rear bumper wiring harness | 18 |
|
| 1 - | Heater control unit -J65- |
| 1 - | Heater control unit -J162- |
| A - | 20-pin connector -T20c- |
| B - | 5-pin connector -T5- |
| Connector assignment of heater control unit -J65- /heater control unit -J162- |
| -T20c--A- | Designation | -T20c--A- | Designation | -T5--B- | Designation | ||
| 1 | Engine control unit -J623- | 11 | Heated front seats control unit -J774- | 1 | Fresh air blower series resistor with overheating fuse -N24- | ||
| 2 | Engine control unit -J623- | 12 | 5-pin connector -T5- | 2 | Fresh air blower series resistor with overheating fuse -N24- | ||
| 3 | Fresh air and air recirculation flap control motor -V154- | 13 | 3 | Fresh air blower series resistor with overheating fuse -N24- | |||
| 4 | 5-pin connector -T5- | 14 | Auxiliary heater control unit -J364- | 4 | Fresh air blower series resistor with overheating fuse -N24- /fresh air blower -V2- | ||
| 5 | Auxiliary heater control unit -J364- | 15 | B431 - Connection (seat heating), in main wiring harness | 5 | Terminal 75/auxiliary heater operation relay -J485- | ||
| 6 | Fresh air and air recirculation flap control motor -V154- | 16 | |||||
| 7 | Engine control unit -J623- | 17 | 5-pin connector -T5- | ||||
| 8 | Onboard supply control unit -J519- | 18 | Terminal 30 | ||||
| 9 | 19 | Terminal 15 | |||||
| 10 | D99 - Connection (coolant temperature), in engine compartment wiring harness | 20 | Terminal 31 |
|
| 1 - | Climatronic control unit -J255- |
| A - | 16-pin connector -T16- |
| B - | 16-pin connector -T16g- |
| C - | 20-pin connector -T20c- |
| Connector assignment, Climatronic control unit -J255- |
| -T16--A- | Designation | -T16g--B- | Designation | -T20c--C- | Designation | ||
| 1 | Left temperature flap control motor -V158- | 1 | Fresh air/air recirculation, air flow flap control motor -V425- /centre flap control motor -V70- /defroster flap control motor -V107- /left temperature flap control motor -V158- /right temperature flap control motor -V159- | 1 | Sunlight penetration photosensor -G107- /sunlight penetration photosensor 2 -G134- | ||
| 2 | Left temperature flap control motor -V158- | 2 | Left temperature flap control motor -V158- | 2 | High-pressure sender -G65- | ||
| 3 | Defroster flap control motor -V107- | 3 | Right temperature flap control motor -V159- | 3 | Sunlight penetration photosensor -G107- /sunlight penetration photosensor 2 -G134- | ||
| 4 | Defroster flap control motor -V107- | 4 | Defroster flap control motor -V107- | 4 | Air quality sensor -G238- | ||
| 5 | Centre flap control motor -V70- | 5 | Centre flap control motor -V70- | 5 | B397 - Connection 1 (convenience CAN bus, high), in main wiring harness | ||
| 6 | Centre flap control motor -V70- | 6 | 6 | B406 - Connection 1 (convenience CAN bus, low), in main wiring harness | |||
| 7 | 7 | Fresh air/air recirculation, air flow flap control motor -V425- | 7 | ||||
| 8 | 8 | Left footwell vent temperature sender -G261- | 8 | ||||
| 9 | Fresh air/air recirculation, air flow flap control motor -V425- | 9 | Right footwell vent temperature sender -G262- | 9 | Sunlight penetration photosensor -G107- /sunlight penetration photosensor 2 -G134- | ||
| 10 | Fresh air/air recirculation, air flow flap control motor -V425- | 10 | 10 | Heated front seats control unit -J774- | |||
| 11 | Right temperature flap control motor -V159- | 11 | Evaporator temperature sensor -G308- | 11 | Heated front seats control unit -J774- | ||
| 12 | Right temperature flap control motor -V159- | 12 | 12 | ||||
| 13 | 13 | 13 | Left vent temperature sender -G150- | ||||
| 14 | 14 | Fresh air/air recirculation, air flow flap control motor -V425- /centre flap control motor -V70- /defroster flap control motor -V107- /left temperature flap control motor -V158- /right temperature flap control motor -V159- /right footwell vent temperature sender -G262- /left footwell vent temperature sender -G261- /evaporator temperature sensor -G308- | 14 | Right vent temperature sender -G151- | |||
| 15 | Fresh air blower control unit -J126- | 15 | 15 | ||||
| 16 | Fresh air blower control unit -J126- | 16 | 16 | LIN | |||
| 17 | Sunlight penetration photosensor -G107- /sunlight penetration photosensor 2 -G134- /left vent temperature sender -G150- /right vent temperature sender -G151- | ||||||
| 18 | Air conditioner compressor regulating valve -N280- | ||||||
| 19 | Terminal 31 | ||||||
| 20 | Terminal 15 |
|
| 1 - | Air conditioning system control unit -J301- |
| A - | 20-pin connector -T20c- |
| B - | 16-pin connector -T16e- |
| C - | 5-pin connector -T5- |
| Connector assignment of air conditioning system control unit -J301- |
| -T20c--A- | Designation | -T16e--B- | Designation | -T5--C- | Designation | ||
| 1 | 1 | Temperature flap control motor -V68-1) | 1 | Fresh air blower series resistor with overheating fuse -N24- | |||
| 2 | 2 | Evaporator output temperature sender -G263- | 2 | Fresh air blower series resistor with overheating fuse -N24- /auxiliary heater operation relay 2 -J1026- | |||
| 3 | 3 | Air distribution flap control motor -V428-1) | 3 | Fresh air blower series resistor with overheating fuse -N24- | |||
| 4 | 4 | 4 | Fresh air blower -V2- /fresh air blower series resistor with overheating fuse -N24- | ||||
| 5 | High-pressure sender -G65- | 5 | Temperature flap control motor -V68-1) | 5 | Terminal 75/auxiliary heater operation relay -J485- | ||
| 6 | 6 | ||||||
| 7 | B406 - Connection 1 (convenience CAN bus, low), in main wiring harness | 7 | Temperature flap control motor -V68-1) /air distribution flap control motor -V428-1) | ||||
| 8 | B397 - Connection 1 (convenience CAN bus, high), in main wiring harness | 8 | Evaporator output temperature sender -G263- /temperature flap control motor -V68-1) /air distribution flap control motor -V428-1) | ||||
| 9 | 9 | Air recirculation flap control motor -V113- | |||||
| 10 | 10 | Air recirculation flap control motor -V113- | |||||
| 11 | 11 | Temperature flap control motor -V68-1) | |||||
| 12 | Heated front seats control unit -J774- | 12 | Air distribution flap control motor -V428-1) | ||||
| 13 | Heated front seats control unit -J774- | 13 | Air distribution flap control motor -V428-1) | ||||
| 14 | 14 | ||||||
| 15 | 15 | ||||||
| 16 | Air conditioner compressor regulating valve -N280- | 16 | |||||
| 17 | |||||||
| 18 | |||||||
| 19 | Terminal 30 | ||||||
| 20 | Terminal 31 |
| 1) Only for air conditioning systems with electric control flaps |
|
| 1 - | Driver door control unit -J386- |
| q | AW0 |
| A - | 16-pin connector -T16a- |
| Connector assignment, driver door control unit -J386- |
| -T16a--A- | Designation | -T16a--A- | Designation | |
| 1 | 9 | |||
| 2 | Rear right window regulator switch, in driver door -E55- | 10 | Rear left window regulator switch, in driver door -E53- | |
| 3 | Warning light for activated childproof lock -K236- | 11 | Childproof lock button -E318- | |
| 4 | Front right window regulator switch in driver door -E81- | 12 | Fold-in mirror switch -E263- | |
| 5 | Lin | 13 | ||
| 6 | Front left window regulator switch -E40- | 14 | ||
| 7 | Output for switch earth | 15 | ||
| 8 | Terminal 31 | 16 | Terminal 30 |
|
| 1 - | Driver door control unit -J386- |
| q | AW1 |
| A - | 32-pin connector -T32a- |
| B - | 16-pin connector -T16a- |
| C - | 20-pin connector -T20a- |
| Connector assignment, driver door control unit -J386- |
| -T32a--A- | Designation | -T16a--B- | Designation | -T20a--C- | Designation | ||
| 1 | Driver side interior locking button for central locking system -E308- | 1 | 1 | ||||
| 2 | Central locking SAFELOCK function warning lamp -K133- | 2 | 2 | Driver door central locking SAFELOCK function motor -V161- | |||
| 3 | Warning light for activated childproof lock -K236- | 3 | 3 | Driver door central locking motor -V56- /driver door central locking SAFELOCK function motor -V161- | |||
| 4 | 4 | Driver side mirror adjustment motor -V149- | 4 | ||||
| 5 | 5 | Driver side exterior mirror -VX4- | 5 | ||||
| 6 | Fold-in mirror switch -E263- /mirror adjustment changeover switch -E48- | 6 | 6 | Output for switch earth | |||
| 7 | Rear right window regulator switch, in driver door -E55- | 7 | Heated exterior mirror on driver side -Z4- | 7 | Driver door contact switch -F2- | ||
| 8 | Mirror adjustment switch -E43- | 8 | 8 | CAN high | |||
| 9 | 9 | 9 | CAN low | ||||
| 10 | 10 | 10 | |||||
| 11 | 11 | Heated exterior mirror on driver side -Z4- /driver side turn signal repeater bulb -L131- | 11 | ||||
| 12 | 12 | Driver side mirror adjustment motor -V17- | 12 | Driver door central locking motor -V56- /driver door central locking SAFELOCK function motor -V161- | |||
| 13 | 13 | Driver side turn signal repeater bulb -L131- | 13 | Driver door central locking motor -V56- | |||
| 14 | Childproof lock button -E318- | 14 | Driver side fold-in mirror motor -V121- | 14 | |||
| 15 | Front right window regulator switch in driver door -E81- | 15 | Driver side fold-in mirror motor -V121- | 15 | Lin | ||
| 16 | 16 | 16 | Driver side central locking lock unit -F220- | ||||
| 17 | 17 | ||||||
| 18 | 18 | Terminal 30 | |||||
| 19 | 19 | Terminal 31 | |||||
| 20 | 20 | Terminal 30 | |||||
| 21 | Output for switch earth | ||||||
| 22 | |||||||
| 23 | Rear left window regulator switch, in driver door -E53- | ||||||
| 24 | R75 - Connection (58d), 1 in door control unit wiring harness | ||||||
| 25 | R75 - Connection (58d), 1 in door control unit wiring harness | ||||||
| 26 | |||||||
| 27 | |||||||
| 28 | Exterior mirror heater button -E231- | ||||||
| 29 | |||||||
| 30 | Rear lid remote release button -E233- | ||||||
| 31 | Front left window regulator switch -E40- | ||||||
| 32 | Driver side interior locking button for central locking system -E308- |
|
| 1 - | Front passenger door control unit -J387- |
| q | AW0 |
| A - | 16-pin connector -T16b- |
| Connector assignment, front passenger door control unit -J387- |
| -T16b--A- | Designation | -T16b--A- | Designation | |
| 1 | 9 | |||
| 2 | 10 | |||
| 3 | 11 | |||
| 4 | 12 | |||
| 5 | Lin | 13 | ||
| 6 | Window regulator switch in front passenger door -E107- | 14 | ||
| 7 | Output for switch earth | 15 | ||
| 8 | Terminal 31 | 16 | Terminal 30 |
|
| 1 - | Front passenger door control unit -J387- |
| q | AW1 |
| A - | 32-pin connector -T32b- |
| B - | 16-pin connector -T16b- |
| C - | 20-pin connector -T20b- |
| Connector assignment, front passenger door control unit -J387- |
| -T32b--A- | Designation | -T16b--B- | Designation | -T20b--C- | Designation | ||
| 1 | Front passenger side interior locking button for central locking system -E309- | 1 | 1 | ||||
| 2 | 2 | 2 | Front passenger door central locking SAFELOCK function motor -V162- | ||||
| 3 | 3 | 3 | Front passenger side central locking lock unit -F221- | ||||
| 4 | 4 | Front passenger side mirror adjustment motor -V150- | 4 | ||||
| 5 | 5 | Front passenger side exterior mirror -VX5- | 5 | ||||
| 6 | 6 | 6 | Output for switch earth | ||||
| 7 | 7 | Heated exterior mirror on front passenger side -Z5- | 7 | Front passenger door contact switch -F3- | |||
| 8 | 8 | 8 | CAN high | ||||
| 9 | 9 | 9 | CAN low | ||||
| 10 | 10 | 10 | |||||
| 11 | 11 | Heated exterior mirror on front passenger side -Z5- /front passenger side turn signal repeater bulb -L132- | 11 | ||||
| 12 | 12 | Front passenger side mirror adjustment motor -V25- | 12 | ||||
| 13 | 13 | Front passenger side turn signal repeater bulb -L132- | 13 | Front passenger door central locking motor -V57- | |||
| 14 | 14 | Front passenger side fold-in mirror motor -V122- | 14 | ||||
| 15 | Window regulator switch in front passenger door -E107- | 15 | Front passenger side fold-in mirror motor -V122- | 15 | Lin | ||
| 16 | 16 | 16 | |||||
| 17 | 17 | ||||||
| 18 | 18 | Terminal 30 | |||||
| 19 | 19 | Terminal 31 | |||||
| 20 | 20 | Terminal 30 | |||||
| 21 | Output for switch earth | ||||||
| 22 | |||||||
| 23 | |||||||
| 24 | Front passenger side interior locking button for central locking system -E309- | ||||||
| 25 | Window regulator switch in front passenger door -E107- | ||||||
| 26 | |||||||
| 27 | |||||||
| 28 | |||||||
| 29 | |||||||
| 30 | |||||||
| 31 | |||||||
| 32 | Front passenger side interior locking button for central locking system -E309- |
|
| 1 - | Rear left door control unit -J388- |
| q | AW0 |
| A - | 16-pin connector -T16h- |
| Pin assignment of rear left door control unit -J388- |
| -T16h--A- | Designation | -T16h--A- | Designation | |
| 1 | 9 | |||
| 2 | 10 | |||
| 3 | 11 | |||
| 4 | 12 | |||
| 5 | Lin | 13 | ||
| 6 | Rear left window regulator switch, in door -E52- | 14 | ||
| 7 | Output for switch earth | 15 | ||
| 8 | Terminal 31 | 16 | Terminal 30 |
|
| 1 - | Rear left door control unit -J388- |
| q | AW1 |
| A - | 18-pin connector -T18a- |
| Pin assignment of rear left door control unit -J388- |
| -T18a--A- | Designation | -T18a--A- | Designation | |
| 1 | Terminal 31 | 10 | Terminal 30 | |
| 2 | Rear left window regulator switch, in door -E52- | 11 | Terminal 30 | |
| 3 | Rear left central locking lock unit -F222- | 12 | Lin | |
| 4 | 13 | |||
| 5 | Rear left door central locking motor, lock -V214- | 14 | ||
| 6 | Rear left central locking lock unit -F222- | 15 | Rear left central locking lock unit -F222- | |
| 7 | Rear left door contact switch -F10- | 16 | Rear left window regulator switch, in door -E52- | |
| 8 | Rear central switch for interior locking -E286- | 17 | Rear central switch for interior locking -E286- | |
| 9 | Terminal 31 | 18 | Rear left window regulator switch, in door -E52- |
|
| 1 - | Rear right door control unit -J389- |
| q | AW0 |
| A - | 16-pin connector -T16i- |
| Pin assignment of rear right door control unit -J389- |
| -T16i--A- | Designation | -T16i--A- | Designation | |
| 1 | 9 | |||
| 2 | 10 | |||
| 3 | 11 | |||
| 4 | 12 | |||
| 5 | Lin | 13 | ||
| 6 | Rear right window regulator switch, in door -E54- | 14 | ||
| 7 | Output for switch earth | 15 | ||
| 8 | Terminal 31 | 16 | Terminal 30 |
|
| 1 - | Rear right door control unit -J389- |
| q | AW1 |
| A - | 18-pin connector -T18b- |
| Pin assignment of rear right door control unit -J389- |
| -T18b--A- | Designation | -T18b--A- | Designation | |
| 1 | Terminal 31 | 10 | Terminal 30 | |
| 2 | Rear right window regulator switch, in door -E54- | 11 | Terminal 30 | |
| 3 | Rear right central locking lock unit -F223- | 12 | Lin | |
| 4 | 13 | |||
| 5 | Rear right door central locking motor, lock -V215- | 14 | ||
| 6 | Rear right central locking lock unit -F223- | 15 | Rear right central locking lock unit -F223- | |
| 7 | Rear right door contact switch -F11- | 16 | Rear right window regulator switch, in door -E54- | |
| 8 | 17 | |||
| 9 | Terminal 31 | 18 | Rear right window regulator switch, in door -E54- |
|
| 1 - | Onboard supply control unit -J519- |
| q | AW0 |
| A - | 73-pin connector -T73a- |
| B - | 73-pin connector -T73b- |
| Connector assignment, onboard supply control unit -J519- |
| -T73a--A- | Designation | -T73b--B- | Designation | |
| 1 | Front right headlight -MX2- / right headlight range control motor -V49- | 1 | Front left headlight -MX1- /left headlight range control motor -V48- | |
| 2 | Front left headlight -MX1- /left headlight range control motor -V48- | 2 | Front right headlight -MX2- / right headlight range control motor -V49- | |
| 3 | 3 | Front left headlight -MX1- / left headlight range control motor -V48- | ||
| 4 | B154 - Connection 1 (DCt), in interior wiring harness | 4 | A224 - Positive connection 2 (58), in dash panel wiring harness | |
| 5 | Front right headlight -MX2- / right headlight range control motor -V49- | 5 | Front left headlight -MX1- /left headlight range control motor -V48- | |
| 6 | Left tail light 2 -MX5- | 6 | Front right headlight -MX2- / right headlight range control motor -V49- | |
| 7 | Light switch -E1- / rotary light switch -EX1- | 7 | A224 - Positive connection 2 (58), in dash panel wiring harness | |
| 8 | Isolation relay for powertrain CAN bus -J788- | 8 | Right steering column switch -EX20- / left steering column switch -EX19- | |
| 9 | 9 | C69 - Front left connection (fog light), in main wiring harness | ||
| 10 | Rear lid lock unit -F256- | 10 | C25 - Connection (fog light), in front lighting wiring harness | |
| 11 | B466 - Connection 2 in main wiring harness | 11 | Terminal 30 | |
| 12 | B465 - Connection 1 in main wiring harness | 12 | W71 - Connection (reversing light), in rear wiring harness | |
| 13 | Tank filler flap locking motor -V155- | 13 | Terminal 30 | |
| 14 | Terminal 31 | 14 | C20 - Connection (left turn signal), in headlight wiring harness | |
| 15 | B467 - Connection 3 in main wiring harness | 15 | C30 - Connection 2 (right turn signal), in headlight wiring harness | |
| 16 | Terminal 30 | 16 | B131 - Connection (54), in interior wiring harness | |
| 17 | Rear left central locking lock unit -F222- | 17 | B528 - Connection 1 (LIN bus) in main wiring harness | |
| 18 | Rear right central locking lock unit -F223- | 18 | B390 - Connection 1 (powertrain CAN bus, low), in main wiring harness | |
| 19 | Driver door contact switch -F2- | 19 | B383 - Connection 1 (powertrain CAN bus, high), in main wiring harness | |
| 20 | Front passenger door contact switch -F3- | 20 | B397 - Connection 1 (convenience CAN bus, high), in main wiring harness | |
| 21 | Front passenger side central locking lock unit -F221- | 21 | B406 - Connection 1 (convenience CAN bus, low), in main wiring harness | |
| 22 | Driver door central locking motor -V56- | 22 | Diagnostic connection -U31- | |
| 23 | B605 - Connection 1, in interior wiring harness | 23 | Diagnostic connection -U31- | |
| 24 | Rear left central locking lock unit -F222- | 24 | B698 - Connection 3 (LIN bus) in main wiring harness | |
| 25 | B468 - Connection 4 in main wiring harness | 25 | ||
| 26 | Rear right door contact switch -F11- | 26 | ||
| 27 | Bonnet contact switch -F266- | 27 | Right steering column switch -EX20- / left steering column switch -EX19- | |
| 28 | Hazard warning lights button -E229- Front passenger side central locking lock unit -F221-1) | 28 | Front passenger side central locking lock unit -F221- | |
| 29 | Airbag coil connector and return ring with slip ring -F138- | 29 | Light switch -E1- / rotary light switch -EX1- | |
| 30 | 98 - Earth connection, in rear lid wiring harness | 30 | ||
| 31 | 31 | Heater control unit -J65- | ||
| 32 | Left steering column switch -EX19- | 32 | Windscreen wiper motor -V- | |
| 33 | Left steering column switch -EX19- | 33 | ||
| 34 | Rear left door contact switch -F10- | 34 | A19 - Connection (58d), in dash panel wiring harness | |
| 35 | 35 | |||
| 36 | Heated front seats control unit -J774- | 36 | Airbag coil connector and return ring with slip ring -F138- | |
| 37 | Light switch -E1- / rotary light switch -EX1- | 37 | ||
| 38 | Z1 - Connection 1, in mirror adjustment/heating wiring harness | 38 | Terminal 31 | |
| 39 | 39 | U18 - Positive connection (30a), in automatic gearbox wiring harness | ||
| 40 | B143 - Positive connection (58R), in interior wiring harness | 40 | ||
| 41 | B144 - Positive connection (58L), in interior wiring harness | 41 | ||
| 42 | Ignition/starter switch -D- / control unit for electronic steering column lock -J764- | 42 | ||
| 43 | B335 - Connection 1 (54), in main wiring harness | 43 | Light switch -E1- / rotary light switch -EX1- | |
| 44 | B149 - Positive connection 2 (15a), in interior wiring harness | 44 | Left steering column switch -EX19- | |
| 45 | Light switch -E1- / rotary light switch -EX1- | 45 | B441 - Connection (CCS), in main wiring harness | |
| 46 | 46 | Left steering column switch -EX19- | ||
| 47 | Entry and start authorisation control unit -J518- | 47 | Left steering column switch -EX19- | |
| 48 | 48 | U27 - Connection (RL), in gearbox switch wiring harness | ||
| 49 | 49 | B177 - Connection (61), in interior wiring harness | ||
| 50 | 50 | Terminal 50 | ||
| 51 | 51 | Terminal 75 | ||
| 52 | B429 - Connection (EFPR), in main wiring harness | 52 | Light switch -E1- / rotary light switch -EX1- | |
| 53 | Alarm system relay 5, hazard warning lights -J464- | 53 | Right steering column switch -EX20- / left steering column switch -EX19- | |
| 54 | 54 | B750 - Connection 1 (CAN bus, displays and controls, high) | ||
| 55 | Converter box -J935- | 55 | U6 - Connection 2, in automatic gearbox wiring harness/ clutch position sender -G476- | |
| 56 | Hazard warning lights button -E229- | 56 | ||
| 57 | 57 | B751 - Connection 1 (CAN bus, displays and controls, low) | ||
| 58 | Central locking SAFELOCK function warning lamp -K133- | 58 | Exterior mirror heater button -E231- | |
| 59 | 59 | Terminal 30 | ||
| 60 | Heater control unit -J65- | 60 | Terminal 31 | |
| 61 | 61 | B498 - Connection 1 (53c), in interior wiring harness | ||
| 62 | Left steering column switch -EX19- | 62 | Right steering column switch -EX20- / left steering column switch -EX19- | |
| 63 | Terminal 30 | 63 | B180 - Connection (heated rear window), in interior wiring harness | |
| 64 | Terminal 30 | 64 | ||
| 65 | B559 - Positive connection 1 (30g) in main wiring harness | 65 | ||
| 66 | Terminal 30 | 66 | ||
| 67 | B727 - Connection (71a), in main wiring harness | 67 | A1 - Positive connection (30a), in dash panel wiring harness | |
| 68 | Terminal 30 | 68 | Terminal 30 | |
| 69 | Windscreen wiper motor -V- | 69 | ||
| 70 | Terminal 31 | 70 | ||
| 71 | Windscreen wiper motor -V- | 71 | ||
| 72 | 72 | |||
| 73 | Terminal 30 | 73 |
| 1) Gradually discontinued |
|
| 1 - | Onboard supply control unit -J519- |
| q | AW1 |
| A - | 52-pin connector -T52a- |
| B - | 52-pin connector -T52b- |
| C - | 52-pin connector -T52c- |
| Connector assignment, onboard supply control unit -J519- |
| -T52a--A- | Designation | -T52b--B- | Designation | -T52c--C- | Designation | ||
| 1 | Terminal 30 | 1 | Terminal 30 | 1 | Terminal 30 | ||
| 2 | 2 | Tank filler flap locking motor -V155- | 2 | Alarm system horn -H18- | |||
| 3 | 3 | 3 | B143 - Positive connection (58R), in interior wiring harness | ||||
| 4 | 4 | 4 | Left tail light -MX3- | ||||
| 5 | Front left headlight -MX1- | 5 | Tank filler flap locking motor -V155- / fuel tank cap detection switch -F334- | 5 | 367 - Earth connection 2, in main wiring harness | ||
| 6 | Front left headlight -MX1- | 6 | 6 | ||||
| 7 | Front left headlight -MX1- | 7 | 7 | Hazard warning lights button -E229- | |||
| 8 | Front right headlight -MX2- | 8 | 8 | ||||
| 9 | C30 - Connection 2 (right turn signal), in headlight wiring harness | 9 | 9 | ||||
| 10 | Front left headlight -MX1- | 10 | 10 | B154 - Connection 1 (DCt), in interior wiring harness | |||
| 11 | Front left headlight -MX1- | 11 | Rear lid electric opener motor -V254- / rear lid lock unit -F256- | 11 | |||
| 12 | 12 | Terminal 15 voltage supply relay -J329- | 12 | ||||
| 13 | Rear lid handle release button -E234- | 13 | 13 | Control unit for electronic steering column lock -J764- / A219 - Connection (S contact), in main wiring harness | |||
| 14 | Bonnet contact switch -F266- | 14 | Heater control unit -J65- | 14 | Terminal 50 | ||
| 15 | 15 | Switch and instrument illumination regulator -E20- | 15 | B397 - Connection 1 (convenience CAN bus, high), in main wiring harness | |||
| 16 | U27 - Connection (RL), in gearbox switch wiring harness | 16 | 16 | B406 - Connection 1 (convenience CAN bus, low), in main wiring harness | |||
| 17 | Rotary light switch -EX1- | 17 | 17 | B335 - Connection 1 (54), in main wiring harness | |||
| 18 | Rotary light switch -EX1- | 18 | Wiper motor relay 1 -J368- | 18 | |||
| 19 | Rotary light switch -EX1- | 19 | 19 | ||||
| 20 | Rotary light switch -EX1- | 20 | Windscreen wiper motor -V- | 20 | |||
| 21 | Rotary light switch -EX1- | 21 | Heated front seats control unit -J774- | 21 | A12 - Positive connection (75a), in dash panel wiring harness | ||
| 22 | Rotary light switch -EX1- | 22 | Heated rear window relay -J9- | 22 | |||
| 23 | 367 - Earth connection 2, in main wiring harness | 23 | Wiper motor relay 2 -J369- | 23 | |||
| 24 | Terminal 30 | 24 | Hazard warning lights button -E229- | 24 | Entry and start authorisation control unit -J518- | ||
| 25 | C69 - Front left connection (fog light), in main wiring harness | 25 | 25 | C25 - Connection (fog light), in front lighting wiring harness | |||
| 26 | Right tail light -MX4- | 26 | 26 | Front left headlight -MX1- | |||
| 27 | B144 - Positive connection (58L), in interior wiring harness | 27 | 27 | A3 - Positive connection (58), in dash panel wiring harness | |||
| 28 | Left tail light 2 -MX5- | 28 | B491 - Positive connection (75), in interior wiring harness | 28 | W71 - Connection (reversing light), in rear wiring harness | ||
| 29 | B128 - Connection (luggage compartment light), in interior wiring harness | 29 | B239 - Positive connection 1 (50), in interior wiring harness | 29 | |||
| 30 | 30 | Switch and instrument illumination regulator -E20- | 30 | U6 - Connection 2, in automatic gearbox wiring harness/ 85 - Earth connection 1, in engine compartment wiring harness | |||
| 31 | 31 | 31 | A219 - Connection (S contact), in main wiring harness | ||||
| 32 | Fuel tank cap detection switch -F334- | 32 | 32 | Heater control unit -J65- / B177 - Connection (61), in interior wiring harness | |||
| 33 | Pressure equalisation button -E790- | 33 | Rain and light sensor -G397- | 33 | |||
| 34 | 34 | 34 | B660 - Connection (diagnosis terminal 50), in main wiring harness | ||||
| 35 | Heater control unit -J65- | 35 | 35 | Switch and instrument illumination regulator -E20- | |||
| 36 | Interior monitoring deactivation switch -E267- / deactivation button for vehicle inclination sender -E360- | 36 | B549 - Connection 2 (LIN bus) in main wiring harness | 36 | |||
| 37 | 37 | Interior monitoring deactivation switch -E267- / deactivation button for vehicle inclination sender -E360- | 37 | ||||
| 38 | 38 | B429 - Connection (EFPR), in main wiring harness | 38 | ||||
| 39 | 39 | 39 | |||||
| 40 | 40 | Headlight washer system relay -J39- | 40 | ||||
| 41 | 41 | Headlight washer system relay -J39- | 41 | ||||
| 42 | 85 - Earth connection 1, in engine compartment wiring harness | 42 | Terminal 30 | 42 | Terminal 30 | ||
| 43 | Washer pump -V5- | 43 | B559 - Positive connection 1 (30g) in main wiring harness | 43 | |||
| 44 | Front right headlight -MX2- | 44 | 44 | ||||
| 45 | High-level brake light bulb -M25- | 45 | 45 | ||||
| 46 | Tank filler flap locking motor -V155- | 46 | 46 | Front right headlight -MX2- | |||
| 47 | 47 | 47 | B448 - Connection (rear fog light), in main wiring harness | ||||
| 48 | 48 | 48 | Front left headlight -MX1- | ||||
| 49 | 49 | 49 | Front right headlight -MX2- | ||||
| 50 | 50 | B433 - Connection (footwell light), in main wiring harness | 50 | Front right headlight -MX2- | |||
| 51 | 51 | B340 - Connection 1 (58d), in main wiring harness/ A19 - Connection (58d), in dash panel wiring harness | 51 | C20 - Connection (left turn signal), in headlight wiring harness | |||
| 52 | 52 | 367 - Earth connection 2, in main wiring harness | 52 | Front right headlight -MX2- |
|
| 1 - | Entry and start authorisation control unit -J518- |
| A - | 32-pin connector -T32e- |
| Connector assignment, entry and start authorisation control unit -J518- |
| -T32e--A- | Designation | -T32e--A- | Designation | -T32e--A- | Designation | ||
| 1 | 12 | 23 | Driver side aerial for entry and start system -R134- | ||||
| 2 | 13 | 24 | Driver side aerial for entry and start system -R134- | ||||
| 3 | Terminal 30 | 14 | 25 | Luggage compartment aerial for entry and start system -R137- | |||
| 4 | 15 | 26 | Passenger side aerial for entry and start system -R135- | ||||
| 5 | Front passenger door exterior handle contact sensor -G416- | 16 | CAN low | 27 | Rear bumper aerial for entry and start system -R136- | ||
| 6 | 17 | Terminal 31 | 28 | Interior aerial 1 for entry and start system -R138- | |||
| 7 | 18 | Interior aerial 2 for entry and start system -R139- | 29 | Interior aerial 2 for entry and start system -R139- | |||
| 8 | 19 | Interior aerial 1 for entry and start system -R138- | 30 | Starter button -E378- | |||
| 9 | Driver door exterior handle contact sensor -G415- | 20 | Rear bumper aerial for entry and start system -R136- | 31 | |||
| 10 | Onboard supply control unit -J519- | 21 | Passenger side aerial for entry and start system -R135- | 32 | CAN high | ||
| 11 | 22 | Luggage compartment aerial for entry and start system -R137- |
|
| 1 - | Emergency call module control unit and communication unit -J949- |
| A - | 26-pin connector -T26c- |
| Connector assignment of emergency call module control unit and communication unit -J949- |
| -T26c--A- | Designation | -T26c--A- | Designation | |
| 1 | Terminal 30 | 14 | CAN high | |
| 2 | CAN low | 15 | ||
| 3 | 16 | |||
| 4 | Telephone microphone -R38- | 17 | Telephone microphone -R38- | |
| 5 | Mobile telephone operating electronics control unit -J412- / radio -R- / control unit with display for radio and navigation -J503- | 18 | Mobile telephone operating electronics control unit -J412- / radio -R- / control unit with display for radio and navigation -J503- | |
| 6 | Emergency assistance call button -E276- | 19 | Emergency assistance call button -E276- | |
| 7 | Emergency assistance call button -E276- | 20 | Emergency assistance call button -E276- | |
| 8 | 21 | |||
| 9 | 22 | |||
| 10 | Mobile telephone operating electronics control unit -J412- | 23 | ||
| 11 | Mobile telephone operating electronics control unit -J412- | 24 | ||
| 12 | 25 | |||
| 13 | 26 | 490 - Earth connection (screening 2), in radio-navigation system wiring harness |
|
| 1 - | Fuel pump control unit -J538- |
| A - | 10-pin connector -T10n- |
| Connector assignment, fuel pump control unit -J538- |
| -T10n--A- | Designation | -T10n--A- | Designation | |
| 1 | Terminal 30 | 6 | 87 - Earth connection 2, in rear wiring harness | |
| 2 | Engine control unit -J623- | 7 | B429 - Connection (EFPR), in main wiring harness/ onboard supply control unit -J519-1) | |
| 3 | D52 - Positive connection (15a), in engine compartment wiring harness | 8 | Control unit in dash panel insert -J285- | |
| 4 | Control unit in dash panel insert -J285- | 9 | ||
| 5 | B453 - Connection 1 (sensor), in main wiring harness | 10 |
| 1) CPKA,CPRA |
|
| 1 - | Seat occupied recognition control unit -J706- |
| A - | 10-pin connector -T10t- |
| B - | 3-pin connector -T3m- |
| Connector assignment, seat occupied recognition control unit -J706- |
| -T10t--A- | Designation | -T3m--B- | Designation | |
| 1 | 1 | A200 - Positive connection 5 (15a) in dash panel wiring harness | ||
| 2 | 2 | Airbag control unit -J234- | ||
| 3 | 475 - Earth connection (airbag), in main wiring harness | 3 | 475 - Earth connection (airbag), in main wiring harness | |
| 4 | ||||
| 5 | ||||
| 6 | ||||
| 7 | Airbag control unit -J234- | |||
| 8 | ||||
| 9 | A200 - Positive connection 5 (15a) in dash panel wiring harness | |||
| 10 | Heated seat cushion for front passenger seat -Z8- |
|
| 1 - | Exhaust flap control unit -J883- |
| A - | 5-pin connector -T5k- |
| Connector assignment, exhaust flap control unit -J883- |
| -T5k--A- | Designation |
| 1 | B369 - Connection 1 (5V), in main wiring harness |
| 2 | D112 - Connection 10 in engine compartment wiring harness |
| 3 | Engine control unit -J623- |
| 4 | Engine control unit -J623- |
| 5 | 104 - Earth connection in front right wiring harness - sensor earth - |
|
