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Wiring Diagram SKODA YETI 2017 - Battery - Fuse holder A - Fuse holder B
| A | Battery |
| B | Starter |
| J519 | Onboard supply control unit |
| SA | Fuse holder A |
| SA5 | Fuse 5 in fuse holder A |
| SB | Fuse holder B |
| SB3 | Fuse 3 on fuse holder B |
| SB7 | Fuse 7 on fuse holder B |
| SB8 | Fuse 8 on fuse holder B |
| SB12 | Fuse 12 on fuse holder B |
| SB17 | Fuse 17 on fuse holder B |
| SB19 | Fuse 19 on fuse holder B |
| T40a | 40-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 366 | Earth connection 1, in main wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| B315 | Positive connection 1 (30a) in main wiring harness |
| * | see applicable current flow diagram for engine |
Wiring Diagram SKODA YETI 2017 - Fuse holder B
| J519 | Onboard supply control unit |
| SB | Fuse holder B |
| SB16 | Fuse 16 on fuse holder B |
| SB26 | Fuse 26 on fuse holder B |
| SB29 | Fuse 29 on fuse holder B |
| SB30 | Fuse 30 on fuse holder B |
| T40a | 40-pin connector |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
Wiring Diagram SKODA YETI 2017 - Fuse holder C
| J104 | ABS control unit |
| J234 | Airbag control unit |
| J519 | Onboard supply control unit |
| K145 | Front passenger side airbag deactivated warning lamp |
| SC | Fuse holder C |
| SC6 | Fuse 6 on fuse holder C |
| SC17 | Fuse 17 on fuse holder C |
| SC18 | Fuse 18 on fuse holder C |
| SC19 | Fuse 19 on fuse holder C |
| SC20 | Fuse 20 on fuse holder C |
| SC21 | Fuse 21 on fuse holder C |
| SC22 | Fuse 22 on fuse holder C |
| B277 | Positive connection 1 (15a) in main wiring harness |
| B278 | Positive connection 2 (15a) in main wiring harness |
| B279 | Positive connection 3 (15a) in main wiring harness |
| B280 | Positive connection 4 (15a) in main wiring harness |
| B627 | Positive connection 3 (15), in main wiring harness |
| * | Only models with no gas discharge headlights |
| *2 | Only models with manual gearbox |
Wiring Diagram SKODA YETI 2017 - Fuse holder C
Wiring Diagram SKODA YETI 2017 - Fuse holder C
| J519 | Onboard supply control unit |
| SC | Fuse holder C |
| SC9 | Fuse 9 on fuse holder C |
| SC10 | Fuse 10 on fuse holder C |
| SC23 | Fuse 23 on fuse holder C |
| T52b | 52-pin connector |
| B316 | Positive connection 2 (30a) in main wiring harness |
| B317 | Positive connection 3 (30a) in main wiring harness |
| B319 | Positive connection 5 (30a) in main wiring harness |
| * | Special equipment |
Wiring Diagram SKODA YETI 2017 - Fuse holder C
| J386 | Driver door control unit |
| J387 | Front passenger door control unit |
| J412 | Mobile telephone operating electronics control unit |
| J519 | Onboard supply control unit |
| SC | Fuse holder C |
| SC4 | Fuse 4 on fuse holder C |
| SC7 | Fuse 7 on fuse holder C |
| SC25 | Fuse 25 on fuse holder C |
| SC26 | Fuse 26 on fuse holder C |
| SC29 | Fuse 29 on fuse holder C |
| B317 | Positive connection 3 (30a) in main wiring harness |
| B320 | Positive connection 6 (30a) in main wiring harness |
| * | Only models with auxiliary coolant heater |
| *2 | Only models with mobile telephone |
Wiring Diagram SKODA YETI 2017 - Fuse holder C
| G273 | Interior monitoring sensor |
| G384 | Vehicle inclination sender |
| H12 | Alarm horn |
| J39 | Headlight washer system relay |
| J245 | Sliding sunroof adjustment control unit |
| J388 | Rear left door control unit |
| J389 | Rear right door control unit |
| J394 | Sunroof roller blind control unit |
| J519 | Onboard supply control unit |
| J774 | Heated front seats control unit, under front passenger seat |
| SC | Fuse holder C |
| SC24 | Fuse 24 on fuse holder C |
| SC27 | Fuse 27 on fuse holder C |
| SC31 | Fuse 31 on fuse holder C |
| SC32 | Fuse 32 on fuse holder C |
| SC34 | Fuse 34 on fuse holder C |
| B318 | Positive connection 4 (30a) in main wiring harness |
| B323 | Positive connection 9 (30a) in main wiring harness |
| B331 | Positive connection 17 (30a) in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Fuse holder C
| E9 | Fresh air blower switch |
| J126 | Fresh air blower control unit |
| J519 | Onboard supply control unit |
| SC | Fuse holder C |
| SC5 | Fuse 5 on fuse holder C |
| SC15 | Fuse 15 on fuse holder C |
| B318 | Positive connection 4 (30a) in main wiring harness |
| B346 | Connection 1 (75), in main wiring harness |
| * | Only models with Climatronic |
| *2 | Only models with no Climatronic |
Wiring Diagram SKODA YETI 2017 - X-contact relief relay - Terminal 15 voltage supply relay
| J59 | X-contact relief relay |
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| J682 | Terminal 50 voltage supply relay |
| T52b | 52-pin connector |
| 367 | Earth connection 2, in main wiring harness |
| B273 | Positive connection (15), in main wiring harness |
| B626 | Positive connection 2 (15), in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Intermittent wiper switch - Rear wiper switch - Intermittent wiper regulator - Steering column electronics control unit
| E22 | Intermittent wiper switch |
| E34 | Rear wiper switch |
| E38 | Intermittent wiper regulator |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| T16o | 16-pin connector |
| 366 | Earth connection 1, in main wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Ignition/starter switch - Multifunction display call-up button - Multifunction display memory switch - Steering column electronics control unit - Ignition key withdrawal lock solenoid
| D | Ignition/starter switch |
| E86 | Multifunction display call-up button |
| E109 | Multifunction display memory switch |
| F319 | Selector lever locked in position P switch |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| N376 | Ignition key withdrawal lock solenoid |
| T16o | 16-pin connector |
| T52c | 52-pin connector |
| B628 | Positive connection 4 (15), in main wiring harness |
| * | Only models with automatic gearbox |
| *2 | Only models with no multifunction steering wheel |
Wiring Diagram SKODA YETI 2017 - Turn signal switch - Headlight dipper and flasher switch - Steering column electronics control unit
| E2 | Turn signal switch |
| E4 | Headlight dipper and flasher switch |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
Wiring Diagram SKODA YETI 2017 - Cruise control system switch - Coil connector - Horn plate - Steering column electronics control unit
| E45 | Cruise control system switch |
| E227 | Cruise control system (CCS) SET button |
| F350 | Coil connector |
| H | Horn plate |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J623 | Engine control unit |
| T12c | 12-pin connector |
| T16o | 16-pin connector |
| * | Only models with cruise control system |
| *2 | Only models with no multifunction steering wheel |
Wiring Diagram SKODA YETI 2017 - Rain and light sensor - Wiper motor control unit - Driver side windscreen wiper motor
| G397 | Rain and light sensor |
| J400 | Wiper motor control unit |
| J519 | Onboard supply control unit |
| T3e | 3-pin connector |
| T4a | 4-pin connector |
| T52b | 52-pin connector |
| V216 | Driver side windscreen wiper motor |
| 369 | Earth connection 4, in main wiring harness |
| B528 | Connection 1 (LIN bus) in main wiring harness |
| * | Special equipment |
Wiring Diagram SKODA YETI 2017 - Rear window wiper motor - Windscreen and rear window washer pump
| J519 | Onboard supply control unit |
| T4d | 4-pin connector |
| T5a | 5-pin connector, on left in luggage compartment |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| V12 | Rear window wiper motor |
| V59 | Windscreen and rear window washer pump |
| 98 | Earth connection, in rear lid wiring harness |
| 369 | Earth connection 4, in main wiring harness |
| B183 | Connection 1 (washer pump), in interior wiring harness |
| B184 | Connection 2 (washer pump), in interior wiring harness |
Wiring Diagram SKODA YETI 2017 - Light switch
| E1 | Light switch |
| E7 | Fog light switch |
| E18 | Rear fog light switch |
| J519 | Onboard supply control unit |
| L9 | Light switch illumination bulb |
| T10b | 10-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| 369 | Earth connection 4, in main wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
| * | Special equipment |
| *2 | Only models with fog lights |
Wiring Diagram SKODA YETI 2017 - Front left headlight
| J519 | Onboard supply control unit |
| L22 | Left fog light bulb |
| L174 | Left daytime running light bulb |
| M1 | Left side light bulb |
| MX1 | Front left headlight |
| M5 | Front left turn signal bulb |
| M29 | Left headlight dipped beam bulb |
| M30 | Left headlight main beam bulb |
| T12a | 12-pin connector |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| V48 | Left headlight range control motor |
| 368 | Earth connection 3, in main wiring harness |
| 370 | Earth connection 5, in main wiring harness |
| B281 | Positive connection 5 (15a) in main wiring harness |
| B455 | Connection (HRC), in main wiring harness |
| * | Only models with no gas discharge headlights |
| *2 | Only models with fog lights |
Wiring Diagram SKODA YETI 2017 - Front right headlight
| J519 | Onboard supply control unit |
| L23 | Right fog light bulb |
| L175 | Right daytime running light bulb |
| MX2 | Front right headlight |
| M3 | Right side light bulb |
| M7 | Front right turn signal bulb |
| M31 | Right headlight dipped beam bulb |
| M32 | Right headlight main beam bulb |
| T12b | 12-pin connector |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| V49 | Right headlight range control motor |
| 368 | Earth connection 3, in main wiring harness |
| 371 | Earth connection 6, in main wiring harness |
| B281 | Positive connection 5 (15a) in main wiring harness |
| B455 | Connection (HRC), in main wiring harness |
| * | Only models with no gas discharge headlights |
| *2 | Only models with fog lights |
Wiring Diagram SKODA YETI 2017 - Switch and instrument illumination regulator - Headlight range control regulator
| E20 | Switch and instrument illumination regulator |
| E102 | Headlight range control regulator |
| J519 | Onboard supply control unit |
| T8a | 8-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 368 | Earth connection 3, in main wiring harness |
| B281 | Positive connection 5 (15a) in main wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
| B455 | Connection (HRC), in main wiring harness |
| * | Only models with no gas discharge headlights |
Wiring Diagram SKODA YETI 2017 - Left tail light
| J519 | Onboard supply control unit |
| L46 | Rear left fog light bulb |
| MX3 | Left tail light |
| M4 | Left tail light bulb |
| M6 | Rear left turn signal bulb |
| M9 | Left brake light bulb |
| M16 | Left reversing light bulb |
| T6b | 6-pin connector |
| T52a | 52-pin connector |
| T52c | 52-pin connector |
| Y7 | Automatic anti-dazzle interior mirror |
| B520 | Connection (RL), in main wiring harness |
| * | Only models with automatic anti-dazzle interior mirror |
Wiring Diagram SKODA YETI 2017 - Right tail light
| J519 | Onboard supply control unit |
| L47 | Rear right fog light bulb |
| M2 | Right tail light bulb |
| MX4 | Right tail light |
| M8 | Rear right turn signal bulb |
| M10 | Right brake light bulb |
| M17 | Right reversing light bulb |
| T6c | 6-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 372 | Earth connection 7, in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Heated rear window relay - Additional brake light bulb - Number plate light - Heated rear window
| E230 | Heated rear window button |
| J9 | Heated rear window relay |
| J519 | Onboard supply control unit |
| M25 | Additional brake light bulb |
| T5a | 5-pin connector, on left in luggage compartment |
| T5b | 5-pin connector, on left in luggage compartment |
| T20b | 20-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| X | Number plate light |
| Z1 | Heated rear window |
| 98 | Earth connection, in rear lid wiring harness |
| B321 | Positive connection 7 (30a) in main wiring harness |
| W11 | Connection (58), in rear lid wiring harness |
| * | Only models with no rear window aerial |
| *2 | Only models with no air conditioning system/Climatronic |
Wiring Diagram SKODA YETI 2017 - Hazard warning lights button - Reversing light switch - Brake pedal switch
| E229 | Hazard warning lights button |
| F | Brake light switch |
| F4 | Reversing light switch |
| F47 | Brake pedal switch |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| K6 | Indicator lamp for hazard warning light |
| L76 | Button illumination bulb |
| T4b | 4-pin connector |
| T6a | 6-pin connector |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| 373 | Earth connection 8, in main wiring harness |
| 374 | Earth connection 9, in main wiring harness |
| 375 | Earth connection 10, in main wiring harness |
| B335 | Connection 1 (54), in main wiring harness |
| B354 | Positive connection 5 (87a) in main wiring harness |
| * | Only models with manual gearbox |
| *2 | see applicable current flow diagram for engine |
Wiring Diagram SKODA YETI 2017 - Front interior light - Front passenger reading light - Driver side reading light
| E616 | Button for deactivating interior monitoring and vehicle inclination sensor |
| J519 | Onboard supply control unit |
| L76 | Button illumination bulb |
| L150 | Centre console illumination bulb |
| T6d | 6-pin connector |
| T52b | 52-pin connector |
| T52c | 52-pin connector |
| W1 | Front interior light |
| W13 | Front passenger reading light |
| W19 | Driver side reading light |
| Y7 | Automatic anti-dazzle interior mirror |
| 369 | Earth connection 4, in main wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
| B559 | Positive connection 1 (30g) in main wiring harness |
| B632 | Connection (interior light, 31), in main wiring harness |
| * | Only models with automatic anti-dazzle interior mirror |
| *2 | For models with anti-theft alarm system |
Wiring Diagram SKODA YETI 2017 - Rear left reading light - Rear right reading light
| J519 | Onboard supply control unit |
| T3a | 3-pin connector |
| T3b | 3-pin connector |
| W11 | Rear left reading light |
| W12 | Rear right reading light |
| 369 | Earth connection 4, in main wiring harness |
| B559 | Positive connection 1 (30g) in main wiring harness |
| B632 | Connection (interior light, 31), in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Rear lid lock unit - Rear lid central locking motor - Glove compartment light - Luggage compartment light on left
| F256 | Rear lid lock unit |
| J519 | Onboard supply control unit |
| T4c | 4-pin connector |
| T5b | 5-pin connector, on left in luggage compartment |
| T52a | 52-pin connector |
| T52b | 52-pin connector |
| V53 | Rear lid central locking motor |
| W6 | Glove compartment light |
| W18 | Luggage compartment light on left |
| 98 | Earth connection, in rear lid wiring harness |
| 375 | Earth connection 10, in main wiring harness |
| B447 | Connection (luggage compartment light), in main wiring harness |
| B559 | Positive connection 1 (30g) in main wiring harness |
| * | Special equipment |
| *2 | According to equipment |
Wiring Diagram SKODA YETI 2017 - Rear centre ashtray illumination bulb - Electric socket - Cigarette lighter - 12 V socket
| J519 | Onboard supply control unit |
| L50 | Rear centre ashtray illumination bulb |
| U | Electric socket |
| U1 | Cigarette lighter |
| U5 | 12 V socket, on right in luggage compartment |
| 375 | Earth connection 10, in main wiring harness |
| B340 | Connection 1 (58d), in main wiring harness |
| * | Special equipment |
| *2 | According to equipment |
Wiring Diagram SKODA YETI 2017 - Treble horn - Bass horn - Dual tone horn relay
| H2 | Treble horn |
| H7 | Bass horn |
| J4 | Dual tone horn relay |
| J364 | Auxiliary heater control unit |
| J519 | Onboard supply control unit |
| T52b | 52-pin connector |
| 370 | Earth connection 5, in main wiring harness |
| 379 | Earth connection 14, in main wiring harness |
| B322 | Positive connection 8 (30a) in main wiring harness |
| B521 | Connection (dual tone horn), in main wiring harness |
| * | Special equipment |
| *2 | Only models with auxiliary coolant heater |
| *3 | Country specific |
Wiring Diagram SKODA YETI 2017 - Immobiliser reader coil - Handbrake warning switch - Brake fluid level warning contact - Immobiliser control unit - Dash panel insert
| D2 | Immobiliser reader coil |
| F9 | Handbrake warning switch |
| F34 | Brake fluid level warning contact |
| J285 | Control unit in dash panel insert |
| J362 | Immobiliser control unit |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K14 | Handbrake warning lamp |
| K118 | Brake system warning lamp |
| T32a | 32-pin connector |
| 367 | Earth connection 2, in main wiring harness |
| 370 | Earth connection 5, in main wiring harness |
| 374 | Earth connection 9, in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Ambient temperature sensor - Coolant shortage indicator sender - Windscreen washer fluid level sender - Multifunction indicator - Dash panel insert
| G17 | Ambient temperature sensor |
| G32 | Coolant shortage indicator sender |
| G33 | Windscreen washer fluid level sender |
| J119 | Multifunction indicator |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K28 | Coolant temperature and coolant shortage warning lamp |
| K106 | Washer fluid low warning lamp |
| T32a | 32-pin connector |
| 410 | Earth connection 1 (sender earth) in main wiring harness |
| * | Special equipment |
| *2 | Only models with multifunction display |
Wiring Diagram SKODA YETI 2017 - Bonnet contact switch - Dash panel insert
| F266 | Bonnet contact switch |
| G266 | Oil level and oil temperature sender |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K38 | Oil level warning lamp |
| T2j | 2-pin connector |
| T6e | 6-pin connector, front left in engine compartment |
| T32a | 32-pin connector |
| T52a | 52-pin connector |
| 371 | Earth connection 6, in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Dash panel insert
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K1 | Main beam warning lamp |
| K2 | Alternator warning lamp |
| K13 | Rear fog light warning lamp |
| K17 | Fog light warning lamp |
| K31 | Cruise control system warning lamp |
| K47 | ABS warning lamp |
| K60 | Dip beam and rear lights warning lamp |
| K65 | Left turn signal warning lamp |
| K75 | Airbag warning lamp |
| K94 | Right turn signal warning lamp |
| K155 | ESP and TCS warning lamp |
| K216 | ESP and TCS warning lamp 2 |
| K250 | Warning lamp for hill descent control |
| L10 | Dash panel insert illumination bulb |
Wiring Diagram SKODA YETI 2017 - Dash panel insert
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K19 | Seat belt warning system warning lamp |
| K29 | Glow period warning lamp |
| K83 | Exhaust emissions warning lamp |
| K116 | Rear lid open warning lamp |
| K132 | Electronic power control fault lamp |
| K161 | Electromechanical power steering warning lamp |
| K166 | Door open warning lamp |
| K170 | Bulb failure warning lamp |
| K171 | Bonnet open warning lamp |
| K231 | Diesel particulate filter warning lamp |
| * | Only models with diesel particulate filter |
| *2 | Only models with petrol engine |
| *3 | Only models with diesel engine |
Wiring Diagram SKODA YETI 2017 - Rev. counter - Speedometer - Buzzer and gong - Data bus diagnostic interface - Dash panel insert - Trip counter - Selector lever position display
| G5 | Rev. counter |
| G21 | Speedometer |
| H3 | Buzzer and gong |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| K | Dash panel insert |
| K169 | Selector lever lock warning lamp |
| K220 | Tyre Pressure Monitoring System warning lamp |
| R | Radio |
| T20c | 20-pin connector |
| T32a | 32-pin connector |
| Y4 | Trip counter |
| Y6 | Selector lever position display |
| * | Only models with automatic gearbox |
| *2 | Only models with preparation for radio |
Wiring Diagram SKODA YETI 2017 - Data bus diagnostic interface
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| T20c | 20-pin connector |
| T52c | 52-pin connector |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| B415 | Connection 1 (infotainment CAN bus, high), in main wiring harness |
| B421 | Connection 1 (infotainment CAN bus, low), in main wiring harness |
Wiring Diagram SKODA YETI 2017 - Data bus diagnostic interface - 16-pin connector
| J234 | Airbag control unit |
| J245 | Sliding sunroof adjustment control unit |
| J394 | Sunroof roller blind control unit |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| T16b | 16-pin connector, on diagnostic connection |
| T20c | 20-pin connector |
| 367 | Earth connection 2, in main wiring harness |
| B625 | Connection (K-diagnosis wire), in main wiring harness |
| * | see applicable current flow diagram for engine |
| *2 | Only models with sliding/tilting sunroof |
SKODA YETI 2017
SKODA YETI 2017 Overview of the control units (only for vehicles with left-hand drive)
| Overview of the control units (only for vehicles with left-hand drive) |
| 1 - | Control unit with display for radio and navigation system -J503- |
| 2 - | Multi-function steering wheel control unit -J453- |
| q | Fitting location |
| 3 - | Steering column electronics control unit -J527- |
| q | Fitting location as of May 2009 |
| q | Pin assignment as of May 2009 |
| q | Fitting location as of May 2010 |
| q | Pin assignment as of May 2010 |
| 4 - | Headlight range control adjuster -E102- / Switch and instrument lighting rheostat -E20- |
| q | Fitting location |
| q | Pin assignment |
| 5 - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| q | Pin assignment as of May 2009 |
| q | Pin assignment as of May 2010 |
| q | Pin assignment as of May 2011 |
| 6 - | Light switch -E1- |
| q | Fitting location |
| q | Pin assignment |
| 7 - | Onboard control unit -J519- |
| q | Fitting location |
| q | Pin assignment as of May 2009 |
| q | Pin assignment as of May 2010 |
| q | Pin assignment as of November 2010 |
| q | Pin assignment as of May 2011 |
| 8 - | Data bus diagnostic interface -J533- |
| q | Fitting location |
| q | Pin assignment |
| 9 - | Wiper motor control unit -J400- / Windscreen wiper motor driver's side -V216- |
| q | Fitting location |
| q | Pin assignment |
| 10 - | Power steering control unit -J500- |
| q | Fitting location |
| q | Pin assignment |
| 11 - | Battery monitor control unit -J367- |
| q | Fitting location |
| 12 - | Automatic glow period control unit -J179- |
| 13 - | Power output module for left headlight -J667- |
| 14 - | Double clutch gearbox mechatronics -J743- |
| q | Fitting location |
| q | Pin assignment |
| 15 - | Radiator fan control unit -J293- |
| 16 - | Power output module for right headlight -J668- |
| 17 - | Additional heater control unit -J364- |
| q | Fitting location |
| q | Pin assignment |
| 18 - | Engine control unit -J623- |
| q | Fitting location |
| q | Pin assignment |
| 19 - | ABS control unit -J104- |
| q | Fitting location |
| q | Pin assignment: T26a |
| q | Pin assignment: T47a |
| 20 - | Airbag control unit -J234- |
| q | Fitting location |
| q | Pin assignment: T50a |
| q | Pin assignment: T75a |
| 21 - | Fresh air blower control unit -J126- |
| q | Fitting location |
| 22 - | Control unit for cornering light and headlight range control -J745- |
| q | Fitting location |
| q | Pin assignment |
| 23 - | Multimedia system control unit -J650- |
| q | Fitting location |
| q | Pin assignment |
| 24 - | Heater control unit -J162- / Air conditioning system control unit -J301- / Climatronic control unit -J255- |
| q | Pin assignment: Heater control unit -J162- |
| q | Pin assignment: Air conditioning system control unit -J301- |
| q | Pin assignment: Climatronic control unit -J255- |
| Overview of the control units (only for vehicles with right-hand drive) |
| 1 - | Heater control unit -J162- / Air conditioning system control unit -J301- / Climatronic control unit -J255- |
| q | Pin assignment: Heater control unit -J162- |
| q | Pin assignment: Air conditioning system control unit -J301- |
| q | Pin assignment: Climatronic control unit -J255- |
| 2 - | Control unit with display for radio and navigation system -J503- |
| 3 - | Multimedia system control unit -J650- |
| q | Fitting location |
| q | Pin assignment |
| 4 - | Fresh air blower control unit -J126- |
| q | Fitting location |
| 5 - | Control unit for cornering light and headlight range control -J745- |
| q | Fitting location |
| q | Pin assignment |
| 6 - | Data bus diagnostic interface -J533- |
| q | Fitting location |
| q | Pin assignment |
| 7 - | Airbag control unit -J234- |
| q | Fitting location |
| q | Pin assignment: T50a |
| q | Pin assignment: T75a |
| 8 - | ABS control unit -J104- |
| q | Fitting location |
| q | Pin assignment: T26a |
| q | Pin assignment: T47a |
| 9 - | Battery monitor control unit -J367- |
| q | Fitting location |
| 10 - | Automatic glow period control unit -J179- |
| 11 - | Power output module for left headlight -J667- |
| 12 - | Double clutch gearbox mechatronics -J743- |
| q | Fitting location |
| q | Pin assignment |
| 13 - | Radiator fan control unit -J293- |
| 14 - | Power output module for right headlight -J668- |
| 15 - | Power steering control unit -J500- |
| q | Fitting location |
| q | Pin assignment |
| 16 - | Additional heater control unit -J364- |
| q | Fitting location |
| q | Pin assignment |
| 17 - | Engine control unit -J623- |
| q | Fitting location |
| q | Pin assignment |
| 18 - | Wiper motor control unit -J400- / Windscreen wiper motor driver's side -V216- |
| q | Fitting location |
| q | Pin assignment |
| 19 - | Onboard control unit -J519- |
| q | Fitting location |
| q | Pin assignment as of November 2010 |
| q | Pin assignment as of May 2011 |
| 20 - | Light switch -E1- |
| q | Fitting location |
| q | Pin assignment |
| 21 - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| q | Pin assignment as of May 2009 |
| q | Pin assignment as of May 2010 |
| q | Pin assignment as of May 2011 |
| 22 - | Headlight range control adjuster -E102- / Switch and instrument lighting rheostat -E20- |
| q | Fitting location |
| q | Pin assignment |
| 23 - | Steering column electronics control unit -J527- |
| q | Fitting location as of May 2010 |
| q | Pin assignment as of May 2010 |
| 24 - | Multi-function steering wheel control unit -J453- |
| q | Fitting location |
|
|
| Pin assignment, as of May 2009: |
| A | - | Steering column electronics control unit -J527- |
| B | - | 4-pin connector |
| C | - | 10-pin connector |
| D | - | 12-pin connector |
| E | - | 8-pin connector |
| F | - | 10-pin connector |
| G | - | 10-pin connector |
| H | - | 20-pin connector - T20a |
| J | - | 12-pin connector, T4o |
| A | - | Steering column electronics control unit -J527- | |
| B | - | 10-pin connector - Turn signal switch -E2- , Headlight dipper/flasher switch -E4- , CCS switch -E45- : | |
| 1 | - | Terminal 15 for CCS switch -E45- | |
| 2 | - | CCS OFF | |
| 3 | - | RES (+), SET (-) | |
| 4 | - | CCS ON/OFF | |
| 5 | - | not assigned | |
| 6 | - | not assigned | |
| 7 | - | Headlight flasher | |
| 8 | - | Main beam | |
| 9 | - | Turn signals | |
| 10 | - | Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4- , for CCS switch -E45- , for CCS SET button -E227- | |
| D | - | 8-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , multi-function display call-up button -E86- : | |
| 1 | - | Input of intermittent wiper switch -E22- | |
| 2 | - | Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34- | |
| 3 | - | Input of rear wiper switch -E34- | |
| 4 | - | not assigned | |
| 5 | - | Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109- | |
| 6 | - | Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109- | |
| 7 | - | Input of intermittent wiper control -E38- | |
| 8 | - | not assigned | |
| F | - | 10-pin connector - coil -F350- : | |
| 1 | - | not assigned | |
| 2 | - | not assigned | |
| 3 | - | Airbag (+) | |
| 4 | - | Airbag (-) | |
| 5 | - | not assigned | |
| 6 | - | not assigned | |
| 7 | - | Terminal 31 for horn activation -H- , for multi-function steering wheel control unit -J453- | |
| 8 | - | Input of horn activation -H- (not valid for vehicles with multi-function steering wheel) | |
| 9 | - | LIN bus (only for vehicles with multi-function steering wheel) | |
| 10 | - | Terminal 15 for multi-function steering wheel control unit -J453- | |
| H | - | 4-pin connector -T4o- : | |
| 1 | - | Airbag (-) | |
| 2 | - | Airbag (+) | |
| 3 | - | not assigned | |
| 4 | - | not assigned | |
|
| Pin assignment, as of May 2010: |
| A | - | Steering column electronics control unit -J527- |
| B | - | 12-pin connector, - T12c |
| C | - | 8-pin connector |
| D | - | 6-pin connector |
| E | - | 6-pin connector |
| F | - | 16-pin connector, - T16o |
| G | - | 6-pin connector |
| H | - | 4-pin connector, T4o |
| A | - | Steering column electronics control unit -J527- | |
| B | - | 8-pin connector - Turn signal switch -E2- , Headlight dipper/flasher switch -E4- , CCS switch -E45- , CCS SET button -E227- : | |
| 1 | - | CCS OFF | |
| 2 | - | RES (+), SET (-) | |
| 3 | - | CCS ON/OFF | |
| 4 | - | Terminal 15 for CCS switch -E45- , for CCS SET button -E227- | |
| 5 | - | Terminal 31 for turn signal switch -E2- , for headlight dipper/flasher switch -E4- | |
| 6 | - | Headlight flasher, main beam | |
| 7 | - | Wake up for turn signals and headlight flasher | |
| 8 | - | Turn signals | |
| D | - | 6-pin connector - Intermittent wiper switch -E22- , Rear wiper switch -E34- , Intermittent wiper control -E38- , Multi-function display call-up button -E86- , Multi-function display memory switch -E109- : | |
| 1 | - | Input of multi-function display call-up button -E86- , of multi-function display memory switch -E109- | |
| 2 | - | Terminal 31 for intermittent wiper control -E38- , for multi-function display call-up button -E86- , for multi-function display memory switch -E109- | |
| 3 | - | Input of intermittent wiper control -E38- | |
| 4 | - | Input of rear wiper switch -E34- | |
| 5 | - | Terminal 31 for intermittent wiper switch -E22- , for rear wiper switch -E34- | |
| 6 | - | Input of intermittent wiper switch -E22- | |
| F | - | 6-pin connector : | |
| 1 | - | not assigned | |
| 2 | - | not assigned | |
| 3 | - | not assigned | |
| 4 | - | not assigned | |
| 5 | - | not assigned | |
| 6 | - | not assigned | |
| H | - | Headlight range control adjuster -E102- / Switch and instrument lighting rheostat -E20- | |
|
|
|
| A | - | Headlight range control adjuster -E102- / Switch and instrument lighting rheostat -E20- |
| B | - | 8-pin connector, at wiring harness - T8a |
| Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| Pin assignment, as of May 2009: |
| A | - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| B | - | 32-pin connector, at wiring harness - T32a |
| 32-pin connector -T32a- : |
| 1 | - | Fuel pump control unit -J538- |
| 2 | - | Fuel pump control unit -J538- |
| 3 | - | Fuel level sender 2 -G169- |
| 4 | - | Fuel level sender 2 -G169- |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | Immobilizer reading coil -D2- |
| 8 | - | Immobilizer reading coil -D2- |
| 9 | - | Speed signal - Ouput |
| 10 | - | not assigned |
| 11 | - | Oil level and oil temperature sender -G266- |
| 12 | - | not assigned |
| 13 | - | not assigned |
| 14 | - | not assigned |
| 15 | - | Brake lining/pad wear sender, front left -G34- |
| 16 | - | Terminal 31 - Input |
| 17 | - | Windscreen washer fluid level sender -G33- |
| 18 | - | Coolant shortage indicator sender -G32- |
| 19 | - | Ambient temperature sensor -G17- |
| 20 | - | Terminal 31 - sender earth - output |
| 21 | - | not assigned |
| 22 | - | not assigned |
| 23 | - | not assigned |
| 24 | - | not assigned |
| 25 | - | Handbrake warning switch -F9- |
| 26 | - | Brake fluid level warning contact -F34- |
| 27 | - | Oil pressure switch -F1- |
| - | Oil pressure switch for reduced oil pressure -F378- | |
| 28 | - | CAN H, Control unit in dash panel insert -J285- |
| 29 | - | CAN L, Control unit in dash panel insert -J285- |
| 30 | - | not assigned |
| 31 | - | Terminal 15 - Input |
| 32 | - | Terminal 30 - Input |
| Pin assignment, as of May 2010: |
| A | - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| B | - | 32-pin connector, at wiring harness - T32a |
| 32-pin connector -T32a- : |
| 1 | - | Fuel pump control unit -J538- |
| 2 | - | Fuel pump control unit -J538- |
| 3 | - | Fuel level sender 2 -G169- (only for vehicles with four-wheel drive) |
| 4 | - | Fuel level sender 2 -G169- (only for vehicles with four-wheel drive) |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | Immobilizer reading coil -D2- |
| 8 | - | Immobilizer reading coil -D2- |
| 9 | - | Speed signal - Ouput |
| 10 | - | not assigned |
| 11 | - | Oil level and oil temperature sender -G266- |
| 12 | - | not assigned |
| 13 | - | not assigned |
| 14 | - | not assigned |
| 15 | - | Brake lining/pad wear sender, front left -G34- |
| 16 | - | Terminal 31 - Input |
| 17 | - | Windscreen washer fluid level sender -G33- |
| 18 | - | Coolant shortage indicator sender -G32- |
| 19 | - | Ambient temperature sensor -G17- |
| 20 | - | Terminal 31 - sender earth - output |
| 21 | - | not assigned |
| 22 | - | not assigned |
| 23 | - | not assigned |
| 24 | - | not assigned |
| 25 | - | Handbrake warning switch -F9- |
| 26 | - | Brake fluid level warning contact -F34- |
| 27 | - | Oil pressure switch -F1- |
| - | Oil pressure switch for reduced oil pressure -F378- | |
| 28 | - | CAN H, Control unit in dash panel insert -J285- |
| 29 | - | CAN L, Control unit in dash panel insert -J285- |
| 30 | - | not assigned |
| 31 | - | Terminal 15 - Input |
| 32 | - | Terminal 30 - Input |
| Pin assignment, as of May 2011: |
| A | - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| B | - | 32-pin connector, at wiring harness - T32a |
| 32-pin connector -T32a- : |
| 1 | - | Fuel pump control unit -J538- |
| 2 | - | Fuel pump control unit -J538- |
| 3 | - | Fuel level sender 2 -G169- (only for vehicles with four-wheel drive) |
| 4 | - | Fuel level sender 2 -G169- (only for vehicles with four-wheel drive) |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | Immobilizer reading coil -D2- |
| 8 | - | Immobilizer reading coil -D2- |
| 9 | - | Speed signal - Ouput |
| 10 | - | not assigned |
| 11 | - | Oil level and oil temperature sender -G266- |
| 12 | - | not assigned |
| 13 | - | not assigned |
| 14 | - | not assigned |
| 15 | - | not assigned |
| 16 | - | Terminal 31 - Input |
| 17 | - | Windscreen washer fluid level sender -G33- |
| 18 | - | Coolant shortage indicator sender -G32- |
| 19 | - | Ambient temperature sensor -G17- |
| 20 | - | Terminal 31 - sender earth - output |
| 21 | - | not assigned |
| 22 | - | not assigned |
| 23 | - | not assigned |
| 24 | - | not assigned |
| 25 | - | Handbrake warning switch -F9- |
| 26 | - | Brake fluid level warning contact -F34- |
| 27 | - | Oil pressure switch -F1- |
| - | Oil pressure switch for reduced oil pressure -F378- | |
| 28 | - | CAN H, Control unit in dash panel insert -J285- |
| 29 | - | CAN L, Control unit in dash panel insert -J285- |
| 30 | - | not assigned |
| 31 | - | Terminal 15 - Input |
| 32 | - | Terminal 30 - Input |
|
|
| Pin assignment: |
| A | - | Light switch -E1- |
| B | - | 10-pin connector, at wiring harness - T10b |
|
|
| Pin assignment, as of May 2009: |
| A | - | 52-pin connector (black) - T52a |
| B | - | 52-pin connector (white) - T52b |
| C | - | 52-pin connector (brown) - T52c |
| 52-pin connector -T52b- (white): |
| 1 | - | Input - terminal 30 - for central locking |
| 2 | - | Output for rear window wiper motor -V12- and windscreen and rear window washer pump -V59- |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | Output for tank filler flap locking motor -V155- |
| 6 | - | not assigned |
| 7 | - | Output for central locking motor in rear left door, lock -V214- |
| 8 | - | Output for central locking lock unit, rear right -F223- |
| 9 | - | not assigned |
| 10 | - | not assigned |
| 11 | - | Output for central locking motor in rear lid -V53- |
| 12 | - | Output for terminal 15 voltage supply relay -J329- |
| 13 | - | not assigned |
| 14 | - | Output for heated rear window warning lamp -K10- (only on vehicles with heating) |
| 15 | - | Output for switch and instrument lighting rheostat -E20- terminal 58 |
| 16 | - | not assigned |
| 17 | - | not assigned |
| 18 | - | Output for front passenger side airbag warning light, off -K145- terminal 31 |
| 19 | - | not assigned |
| 20 | - | not assigned |
| 21 | - | Output for heated front seat control unit -J774- |
| 22 | - | Output for heated rear window relay -J9- |
| 23 | - | not assigned |
| 24 | - | Output for hazard warning light system warning light -K6- |
| 25 | - | not assigned |
| 26 | - | Output for motor for SAFE function of central locking in rear left door -V163- |
| 27 | - | Output for motor for SAFE function of central locking in rear right door -V164- |
| 28 | - | Output for X contact relief relay -J59- |
| 29 | - | Output for voltage supply relay, terminal 50 -J682- |
| 30 | - | Output for switch and instrument lighting rheostat -E20- terminal 31 |
| 31 | - | not assigned |
| 32 | - | not assigned |
| 33 | - | LIN bus - Windscreen wiper motor driver's side -V216- , Rain and light detector sensor -G397- |
| 34 | - | not assigned |
| 35 | - | not assigned |
| 36 | - | LIN bus - Alarm horn -H12- , Vehicle inclination sender -G384- , Interior monitoring sensor -G273- |
| 37 | - | Output for deactivation warning light of interior monitoring and vehicle inclination -K248- |
| 38 | - | Output for fuel pump control unit -J538- (for petrol engines) |
| - | Output for fuel pump relay for additional heater -J749- (for diesel engines) | |
| 39 | - | not assigned |
| 40 | - | Output for headlight washer system relay -J39- |
| 41 | - | Output for dual tone horn relay -J4- |
| 42 | - | Input for interior light - terminal 30 |
| 43 | - | Output for interior light - terminal 30g |
| 44 | - | not assigned |
| 45 | - | not assigned |
| 46 | - | not assigned |
| 47 | - | not assigned |
| 48 | - | not assigned |
| 49 | - | Input - terminal 31 |
| 50 | - | Output for rear fog light bulb, left -L46- |
| 51 | - | Output - terminal 58d |
| 52 | - | not assigned |
| Pin assignment, as of May 2010: |
| A | - | 52-pin connector (black) - T52a |
| B | - | 52-pin connector (white) - T52b |
| C | - | 52-pin connector (brown) - T52c |
| 52-pin connector -T52b- (white): |
| 1 | - | Input - terminal 30 - for central locking |
| 2 | - | Output for rear window wiper motor -V12- and windscreen and rear window washer pump -V59- |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | Output for tank filler flap locking motor -V155- |
| 6 | - | not assigned |
| 7 | - | Output for central locking motor in rear left door, lock -V214- |
| 8 | - | Output for central locking lock unit, rear right -F223- |
| 9 | - | not assigned |
| 10 | - | not assigned |
| 11 | - | Output for central locking motor in rear lid -V53- |
| 12 | - | Output for terminal 15 voltage supply relay -J329- |
| 13 | - | not assigned |
| 14 | - | Output for heated rear window warning lamp -K10- (only on vehicles with heating) |
| 15 | - | Output for switch and instrument lighting rheostat -E20- terminal 58 |
| 16 | - | not assigned |
| 17 | - | not assigned |
| 18 | - | Output for front passenger side airbag warning light, off -K145- terminal 31 |
| 19 | - | not assigned |
| 20 | - | not assigned |
| 21 | - | Output for heated front seat control unit -J774- |
| 22 | - | Output for heated rear window relay -J9- |
| 23 | - | Output for heated windscreen relay -J47- |
| 24 | - | Output for hazard warning light system warning light -K6- |
| 25 | - | not assigned |
| 26 | - | Output for motor for SAFE function of central locking in rear left door -V163- |
| 27 | - | Output for motor for SAFE function of central locking in rear right door -V164- |
| 28 | - | Output for X contact relief relay -J59- |
| 29 | - | Output for voltage supply relay, terminal 50 -J682- |
| 30 | - | Output for switch and instrument lighting rheostat -E20- terminal 31 |
| 31 | - | not assigned |
| 32 | - | not assigned |
| 33 | - | LIN bus - Windscreen wiper motor driver's side -V216- , Rain and light detector sensor -G397- |
| 34 | - | not assigned |
| 35 | - | not assigned |
| 36 | - | LIN bus - Alarm horn -H12- , Vehicle inclination sender -G384- , Interior monitoring sensor -G273- |
| 37 | - | Output for deactivation warning light of interior monitoring and vehicle inclination -K248- |
| 38 | - | Output for fuel pump control unit -J538- (for petrol engines) |
| - | Output for fuel pump relay for additional heater -J749- (for diesel engines) | |
| 39 | - | not assigned |
| 40 | - | Output for headlight washer system relay -J39- |
| 41 | - | Output for dual tone horn relay -J4- |
| 42 | - | Input for interior light - terminal 30 |
| 43 | - | Output for interior light - terminal 30g |
| 44 | - | not assigned |
| 45 | - | not assigned |
| 46 | - | not assigned |
| 47 | - | not assigned |
| 48 | - | not assigned |
| 49 | - | not assigned |
| 50 | - | Output for rear fog light bulb, left -L46- |
| 51 | - | Output - terminal 58d |
| 52 | - | Input - terminal 31 |
| Pin assignment, as of November 2010: |
| A | - | 52-pin connector (black) - T52a |
| B | - | 52-pin connector (white) - T52b |
| C | - | 52-pin connector (brown) - T52c |
| 52-pin connector -T52b- (white): |
| 1 | - | Input - terminal 30 - for central locking |
| 2 | - | Output for rear window wiper motor -V12- and windscreen and rear window washer pump -V59- |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | Output for tank filler flap locking motor -V155- |
| 6 | - | not assigned |
| 7 | - | Output for central locking motor in rear left door, lock -V214- |
| 8 | - | Output for central locking lock unit, rear right -F223- |
| 9 | - | not assigned |
| 10 | - | not assigned |
| 11 | - | Output for central locking motor in rear lid -V53- |
| 12 | - | Output for terminal 15 voltage supply relay -J329- |
| 13 | - | not assigned |
| 14 | - | Output for heated rear window warning lamp -K10- (only on vehicles with heating) |
| 15 | - | Output for switch and instrument lighting rheostat -E20- terminal 58 |
| 16 | - | not assigned |
| 17 | - | not assigned |
| 18 | - | Output for front passenger side airbag warning light, off -K145- terminal 31 |
| 19 | - | not assigned |
| 20 | - | not assigned |
| 21 | - | Output for heated front seat control unit -J774- |
| 22 | - | Output for heated rear window relay -J9- |
| 23 | - | Output for heated windscreen relay -J47- |
| 24 | - | Output for hazard warning light system warning light -K6- |
| 25 | - | not assigned |
| 26 | - | Output for motor for SAFE function of central locking in rear left door -V163- |
| 27 | - | Output for motor for SAFE function of central locking in rear right door -V164- |
| 28 | - | Output for X contact relief relay -J59- |
| 29 | - | Output for voltage supply relay, terminal 50 -J682- (without start/stop system) |
| 30 | - | Output for switch and instrument lighting rheostat -E20- terminal 31 |
| 31 | - | not assigned |
| 32 | - | not assigned |
| 33 | - | LIN bus - Windscreen wiper motor driver's side -V216- , Rain and light detector sensor -G397- |
| 34 | - | not assigned |
| 35 | - | not assigned |
| 36 | - | LIN bus - Alarm horn -H12- , Vehicle inclination sender -G384- , Interior monitoring sensor -G273- |
| 37 | - | Output for deactivation warning light of interior monitoring and vehicle inclination -K248- |
| 38 | - | Output for fuel pump control unit -J538- (for petrol engines) |
| - | Output for fuel pump relay for additional heater -J749- (for diesel engines) | |
| 39 | - | not assigned |
| 40 | - | Output for headlight washer system relay -J39- |
| 41 | - | Output for dual tone horn relay -J4- |
| 42 | - | Input for interior light - terminal 30 |
| 43 | - | Output for interior light - terminal 30g |
| 44 | - | not assigned |
| 45 | - | not assigned |
| 46 | - | not assigned |
| 47 | - | not assigned |
| 48 | - | not assigned |
| 49 | - | not assigned |
| 50 | - | Output for rear fog light bulb, left -L46- (only for vehicles with left-hand drive) |
| - | Output for rear fog light bulb, right -L47- (only for vehicles with right-hand drive) | |
| 51 | - | Output - terminal 58d |
| 52 | - | Input - terminal 31 |
| Pin assignment, as of May 2011: |
| A | - | 52-pin connector (black) - T52a |
| B | - | 52-pin connector (white) - T52b |
| C | - | 52-pin connector (brown) - T52c |
| 52-pin connector -T52b- (white): |
| 1 | - | Input - terminal 30 - for central locking |
| 2 | - | Output for rear window wiper motor -V12- and windscreen and rear window washer pump -V59- |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | Output for tank filler flap locking motor -V155- |
| 6 | - | not assigned |
| 7 | - | Output for central locking motor in rear left door, lock -V214- |
| 8 | - | Output for central locking lock unit, rear right -F223- |
| 9 | - | not assigned |
| 10 | - | not assigned |
| 11 | - | Output for central locking motor in rear lid -V53- |
| 12 | - | Output for terminal 15 voltage supply relay -J329- |
| 13 | - | not assigned |
| 14 | - | Output for heated rear window warning lamp -K10- (only on vehicles with heating) |
| 15 | - | Output for switch and instrument lighting rheostat -E20- terminal 58 |
| 16 | - | not assigned |
| 17 | - | not assigned |
| 18 | - | Output for front passenger side airbag warning light, off -K145- terminal 31 |
| 19 | - | not assigned |
| 20 | - | not assigned |
| 21 | - | Output for heated front seat control unit -J774- |
| 22 | - | Output for heated rear window relay -J9- |
| 23 | - | Output for heated windscreen relay -J47- |
| 24 | - | Output for hazard warning light system warning light -K6- |
| 25 | - | not assigned |
| 26 | - | Output for motor for SAFE function of central locking in rear left door -V163- |
| 27 | - | Output for motor for SAFE function of central locking in rear right door -V164- |
| 28 | - | Output for X contact relief relay -J59- |
| 29 | - | Output for voltage supply relay, terminal 50 -J682- (without start/stop system) |
| 30 | - | Output for switch and instrument lighting rheostat -E20- terminal 31 |
| 31 | - | not assigned |
| 32 | - | not assigned |
| 33 | - | LIN bus - Windscreen wiper motor driver's side -V216- , Rain and light detector sensor -G397- |
| 34 | - | not assigned |
| 35 | - | not assigned |
| 36 | - | LIN bus - Alarm horn -H12- , Vehicle inclination sender -G384- , Interior monitoring sensor -G273- |
| 37 | - | Output for deactivation warning light of interior monitoring and vehicle inclination -K248- |
| 38 | - | Output for fuel pump control unit -J538- (for petrol engines) |
| - | Output for fuel pump relay for additional heater -J749- (for diesel engines) | |
| 39 | - | not assigned |
| 40 | - | Output for headlight washer system relay -J39- |
| 41 | - | Output for dual tone horn relay -J4- |
| 42 | - | Input for interior light - terminal 30 |
| 43 | - | Output for interior light - terminal 30g |
| 44 | - | not assigned |
| 45 | - | not assigned |
| 46 | - | not assigned |
| 47 | - | not assigned |
| 48 | - | not assigned |
| 49 | - | not assigned |
| 50 | - | Output for rear fog light bulb, left -L46- (only for vehicles with left-hand drive) |
| - | Output for rear fog light bulb, right -L47- (only for vehicles with right-hand drive) | |
| 51 | - | Output - terminal 58d |
| 52 | - | Input - terminal 31 |
| Data bus diagnostic interface -J533- |
|
|
| Pin assignment: |
| A | - | Data bus diagnostic interface -J533- |
| B | - | 20-pin connector, at wiring harness - T20c |
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| Pin assignment: |
| A | - | Wiper motor control unit -J400- / Windscreen wiper motor driver's side -V216- |
| B | - | 4-pin connector, at wiring harness - T4a |
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| Pin assignment (only for vehicles with left-hand drive): |
| A | - | Power steering control unit -J500- |
| B | - | 2-pin connector, at wiring harness - T2e |
| C | - | 5-pin connector, at wiring harness - T5h |
| D | - | 3-pin connector, at wiring harness - T3m |
| Pin assignment (only for vehicles with right-hand drive): |
| A | - | Power steering control unit -J500- |
| B | - | 2-pin connector, at wiring harness - T2e |
| C | - | 5-pin connector, at wiring harness - T5h |
| D | - | 3-pin connector, at wiring harness - T3m |
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| A | - | Double clutch gearbox mechatronics -J743- |
| B | - | 20-pin connector, at wiring harness - T20k |
|
| A | - | Double clutch gearbox mechatronics -J743- |
| B | - | 25-pin connector, at wiring harness - T25a |
| Additional heater control unit -J364- |
| Fitting location: |
|
| Pin assignment: |
| A | - | Additional heater control unit -J364- |
| B | - | 2-pin connector, at wiring harness - T2p |
| C | - | 8-pin connector, at wiring harness - T8d |
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| Pin assignment: |
| A | - | Engine control unit -J623- |
| B | - | 94-pin connector, at wiring harness - T94a |
| C | - | 60-pin connector, at wiring harness - T60a |
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| Pin assignment - ABS with TCS: |
| A | - | ABS control unit -J104- |
| B | - | 26-pin connector, at wiring harness - T26a |
| Pin assignment - ABS with EDL and TCS/ ESP: |
| A | - | ABS control unit -J104- |
| B | - | 47-pin connector, at wiring harness - T47a |
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| Pin assignment: |
| A | - | Airbag control unit -J234- |
| B | - | 50-pin connector, at wiring harness - T50a |
| Pin assignment: |
| A | - | Airbag control unit -J234- |
| B | - | 75-pin connector, at wiring harness - T75a |
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| Pin assignment: |
| A | - | Control unit for cornering light and headlight range control -J745- |
| B | - | 26-pin connector, at wiring harness - T26b |
|
| Pin assignment: |
| A | - | Multimedia system control unit -J650- |
| B | - | 12-pin connector, at wiring harness - T12k |
| Heater control unit -J162- |
| Pin assignment: |
| A | - | Heater control unit -J162- |
| B | - | 20-pin connector, at wiring harness - T20b |
| C | - | 5-pin connector, at wiring harness - T5n |
| Air conditioning system control unit -J301- |
| Pin assignment: |
| A | - | Air conditioning system control unit -J301- |
| B | - | 20-pin connector, at wiring harness - T20d |
| C | - | 16-pin connector, at wiring harness - T16a |
| D | - | 5-pin connector, at wiring harness - T5n |
| Climatronic control unit -J255- |
| Pin assignment: |
| A | - | Climatronic control unit -J255- |
| B | - | 20-pin connector, at wiring harness - T20e |
| C | - | 16-pin connector, at wiring harness - T16d (black) |
| D | - | 16-pin connector, at wiring harness - T16c (brown) |
