Čeština
Dansk
Deutsch
Ελληνικά
English
English
Español
Suomi
Français
Français
עברית
Hrvatski
Magyar
Italiano
日本語
한국어
Nederlands
Polski
Português
Português
Română
Русский
Slovenčina
Svenska
Türkçe
中文 (中国)
Wiring Diagram SKODA FABIA II 2013 - Fuse holder B
| E23 | Front and rear fog light switch |
| J329 | Terminal 15 voltage supply relay |
| J519 | Onboard supply control unit |
| K13 | Rear fog light warning lamp |
| S204 | Fuse 1 (30), on relay carrier under dash panel |
| S205 | Fuse 2 (30), on relay carrier under dash panel |
| S206 | Fuse 3 (30), on relay carrier under dash panel |
| SB | Fuse holder B |
| SB12 | Fuse 12 on fuse holder B |
| SB37 | Fuse 37 on fuse holder B |
| T17a | 17-pin connector |
| T32a | 32-pin connector |
| B319 | Positive connection 5 (30a) in main wiring harness |
| B448 | Connection (rear fog light), in main wiring harness |
Wiring Diagram SKODA FABIA II 2013 - Trailer detector control unit
| F | Brake light switch |
| J345 | Trailer detector control unit, under seat on front right |
| J519 | Onboard supply control unit |
| T4d | 4-pin connector |
| T12a | 12-pin connector |
| T73b | 73-pin connector |
| B335 | Connection 1 (54), 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 FABIA II 2013 - Trailer detector control unit
| J345 | Trailer detector control unit, under seat on front right |
| J519 | Onboard supply control unit |
| T4aw | 4-pin connector, on left in luggage compartment |
| T8r | 8-pin connector, on left in luggage compartment |
| T12a | 12-pin connector |
| T16a | 16-pin connector |
| 378 | Earth connection 13, in main wiring harness |
Wiring Diagram SKODA FABIA II 2013 - Trailer detector control unit
| F4 | Reversing light switch |
| J345 | Trailer detector control unit, under seat on front right |
| J519 | Onboard supply control unit |
| L47 | Rear right fog light bulb |
| T2t | 2-pin connector, on left in luggage compartment |
| T4aw | 4-pin connector, on left in luggage compartment |
| T6m | 6-pin connector |
| T8r | 8-pin connector, on left in luggage compartment |
| T16a | 16-pin connector |
| B520 | Connection (RL), in main wiring harness |
| * | Only models with manual gearbox |
SKODA FABIA II 2013
SKODA FABIA II 2013 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- |
| q | Pin assignment as of March 2010 |
| q | Pin assignment as of May 2011 |
| q | Pin assignment for radio pre-installation for aftermarket units |
| q | Pin assignment for mobile phone pre-installation |
| 2 - | Ignition starter switch -D- |
| q | Pin assignment as of March 2010 |
| q | Pin assignment as of May 2011 |
| 3 - | Multi-function steering wheel control unit -J453- |
| q | Fitting location |
| 4 - | Left steering column switch -EX19- / Right steering column switch -EX20- / Coil -F350- |
| q | Fitting location |
| q | Pin assignment |
| 5 - | Headlight range control adjuster -E102- |
| q | Fitting location |
| q | Pin assignment |
| 6 - | Light switch -E1- |
| q | Fitting location |
| q | Pin assignment |
| 7 - | Day driving light switch-off switch -E579- |
| q | Fitting location |
| q | Pin assignment |
| 8 - | Onboard control unit -J519- |
| q | Fitting location |
| q | Pin assignment as of March 2010 |
| q | Pin assignment as of May 2011 |
| 9 - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| q | Pin assignment |
| q | Warning light control in dash panel insert as of March 2010 |
| q | Warning light control in dash panel insert as of May 2011 |
| q | Display control in dash panel insert |
| 10 - | Data bus diagnostic interface -J533- (only on vehicles with start/stop system) |
| q | Fitting location |
| q | Pin assignment |
| 11 - | Engine control unit -J623- |
| q | Fitting location |
| q | 52-pin + 28-pin assignment |
| q | 94-pin + 60-pin assignment |
| 12 - | Battery monitor control unit -J367- |
| q | Fitting location |
| 13 - | Power steering control unit -J500- |
| q | Fitting location |
| q | Pin assignment |
| 14 - | Power output module for left headlight -J667- |
| q | Pin assignment |
| 15 - | Radiator fan control unit -J293- |
| q | Fitting location as of March 2010 |
| q | Pin assignment as of March 2010 |
| q | Fitting location as of November 2010 |
| q | Pin assignment as of November 2010 |
| 16 - | Automatic glow period control unit -J179- |
| q | Fitting location |
| 17 - | Automatic gearbox control unit -J217- |
| q | Fitting location |
| q | Pin assignment |
| 18 - | Double clutch gearbox mechatronics -J743- |
| 19 - | Lambda probe after catalytic converter -G130- |
| q | Fitting location |
| q | Pin assignment |
| 20 - | Lambda probe -G39- |
| q | Fitting location |
| q | Pin assignment |
| 21 - | Power output module for right headlight -J668- |
| q | Pin assignment |
| 22 - | ABS control unit -J104- |
| q | Fitting location |
| q | Pin assignment: |
| 23 - | Airbag control unit -J234- |
| q | Fitting location |
| q | Pin assignment: |
| 24 - | Fresh air blower control unit -J126- |
| 25 - | Control unit for cornering light and headlight range control -J745- |
| q | Fitting location |
| 26 - | Multimedia system control unit -J650- |
| q | Fitting location |
| q | Pin assignment |
| 27 - | Fresh air and air recirculation flap control unit -J251- / Air conditioning system control unit -J301- / Climatronic control unit -J255- |
| q | Pin assignment: Fresh air and air recirculation flap control unit -J251- |
| 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 - | Fresh air and air recirculation flap control unit -J251- / Air conditioning system control unit -J301- / Climatronic control unit -J255- |
| q | Pin assignment: Fresh air and air recirculation flap control unit -J251- |
| 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- |
| q | Pin assignment as of March 2010 |
| q | Pin assignment as of May 2011 |
| q | Pin assignment for radio pre-installation for aftermarket units |
| q | Pin assignment for mobile phone pre-installation |
| 3 - | Multimedia system control unit -J650- |
| q | Fitting location |
| q | Pin assignment |
| 4 - | Fresh air blower control unit -J126- |
| 5 - | Control unit for cornering light and headlight range control -J745- |
| q | Fitting location |
| 6 - | ABS control unit -J104- |
| q | Fitting location |
| q | Pin assignment: |
| 7 - | Engine control unit -J623- |
| q | Fitting location |
| q | 52-pin + 28-pin assignment |
| q | 94-pin + 60-pin assignment |
| 8 - | Battery monitor control unit -J367- |
| q | Fitting location |
| 9 - | Power steering control unit -J500- |
| q | Fitting location |
| q | Pin assignment |
| 10 - | Power output module for left headlight -J667- |
| Pin assignment |
| 11 - | Radiator fan control unit -J293- |
| q | Fitting location as of November 2010 |
| q | Pin assignment as of November 2010 |
| 12 - | Automatic glow period control unit -J179- |
| q | Fitting location |
| 13 - | Automatic gearbox control unit -J217- |
| q | Fitting location |
| q | Pin assignment |
| 14 - | Double clutch gearbox mechatronics -J743- |
| 15 - | Lambda probe after catalytic converter -G130- |
| q | Fitting location |
| q | Pin assignment |
| 16 - | Lambda probe -G39- |
| q | Fitting location |
| q | Pin assignment |
| 17 - | Power output module for right headlight -J668- |
| Pin assignment |
| 18 - | Airbag control unit -J234- |
| q | Fitting location |
| q | Pin assignment: |
| 19 - | Data bus diagnostic interface -J533- (only on vehicles with start/stop system) |
| q | Fitting location |
| q | Pin assignment |
| 20 - | Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| q | Pin assignment |
| q | Warning light control in dash panel insert as of March 2010 |
| q | Warning light control in dash panel insert as of May 2011 |
| q | Display control in dash panel insert |
| 21 - | Onboard control unit -J519- |
| q | Fitting location |
| q | Pin assignment as of March 2010 |
| q | Pin assignment as of May 2011 |
| 22 - | Day driving light switch-off switch -E579- |
| q | Fitting location |
| q | Pin assignment |
| 23 - | Light switch -E1- |
| q | Fitting location |
| q | Pin assignment |
| 24 - | Headlight range control adjuster -E102- |
| q | Fitting location |
| q | Pin assignment |
| 25 - | Ignition starter switch -D- |
| q | Pin assignment as of November 2010 |
| q | Pin assignment as of May 2011 |
| 26 - | Left steering column switch -EX19- / Right steering column switch -EX20- / Coil -F350- |
| q | Fitting location |
| q | Pin assignment |
| 27 - | Multi-function steering wheel control unit -J453- |
| q | Fitting location |
| Control unit with display for radio and navigation system -J503- |
| Pin assignment, as of March 2010: |
| A | - | Control unit with display for radio and navigation system -J503- |
| B | - | 12-pin connector, at wiring harness - T12d |
| C | - | 12-pin connector, at wiring harness - T12e |
| D | - | 8-pin connector, at wiring harness - T8p |
| E | - | 8-pin connector, at wiring harness - T8n |
| Pin assignment, as of May 2011: |
| A | - | Control unit with display for radio and navigation system -J503- |
| B | - | 12-pin connector, at wiring harness - T12d |
| C | - | 12-pin connector, at wiring harness - T12e |
| D | - | 8-pin connector, at wiring harness - T8p |
| E | - | 8-pin connector, at wiring harness - T8n |
| F | - | 26-pin connector, at wiring harness - T26a |
|
| A | - | 6-pin connector, at wiring harness - T6ae |
| B | - | 8-pin connector, at wiring harness - T8p |
| C | - | 8-pin connector, at wiring harness - T8n |
|
| A | - | 4-pin connector, at wiring harness - T4ah |
|
| 1 | - | T8a/50 |
| 2 | - | T8a/75 |
| 3 | - | T8a/30 |
| 4 | - | T8a/P |
| 5 | - | T8a/50b |
| 6 | - | T8a/15 |
| 7 | - | T8a/30 |
| 8 | - | T8a/86s |
|
| 1 | - | T6o/50 |
| 2 | - | T6o/15 |
| 3 | - | T6o/30 |
| 4 | - | T6o/86s |
| 5 | - | T6o/30 |
| 6 | - | T6o/75 |
|
|
| Pin assignment: |
| A | - | Left steering column switch -EX19- / Right steering column switch -EX20- / Coil -F350- |
| B | - | 41-pin connector, at wiring harness - T41a |
|
|
|
|
| A | - | Headlight range control adjuster -E102- |
| B | - | 8-pin connector, at wiring harness - T8b |
|
|
|
| A | - | Light switch -E1- |
| B | - | 17-pin connector, at wiring harness - T17a |
|
|
|
| A | - | Day driving light switch-off switch -E579- |
| B | - | 5-pin connector, at wiring harness - T5f |
| Control unit in dash panel insert -J285- / Immobilizer control unit -J362- |
| Pin assignment: |
| 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 gauge sender -G- |
| 2 | - | Fuel gauge sender -G- |
| 3 | - | not assigned |
| 4 | - | not assigned |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | Immobilizer reading coil -D2- |
| 8 | - | Immobilizer reading coil -D2- |
| 9 | - | Speed signal - Ouput |
| 10 | - | Speedometer sender -G22- |
| 11 | - | Oil level and oil temperature sender -G266- |
| 12 | - | not assigned |
| 13 | - | Rear fog light warning light -K13- |
| 14 | - | Main beam warning light -K1- |
| 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 mass) - Output |
| 21 | - | Multi-function display -J119- |
| - | Function selection switch -E91- | |
| 22 | - | Multi-function display -J119- |
| - | Function selection switch -E91- | |
| 23 | - | Multi-function display -J119- |
| - | Reset button -E92- | |
| 24 | - | not assigned |
| 25 | - | Handbrake warning switch -F9- |
| 26 | - | Brake fluid level warning contact -F34- |
| 27 | - | Oil pressure switch -F1- |
| 28 | - | Drive train CAN bus, high |
| 29 | - | Drive train CAN bus, low |
| 30 | - | Fog light warning light -K17- |
| 31 | - | Terminal 15 - Input |
| 32 | - | Terminal 30 - Input |
| Warning light control in dash panel insert - K, as of May 2011 |
| Warning light | Signal source |
| Main beam warning light -K1- | T32a/14 |
| Alternator warning light -K2- | CAN bus Onboard control unit -J519- |
| Oil pressure warning light -K3- | T32a/27 |
| Brake system warning light -K118- | T32a/26, CAN bus ABS control unit -J104- |
| Handbrake warning light -K14- | T32a/25 |
| Rear fog light warning light -K13- | T32a/13 |
| Fog light warning light -K17- | T32a/30 |
| Seat belt warning light -K19- | CAN bus Airbag control unit -J234- |
| Coolant temperature and coolant shortage indicator warning light -K28- | CAN bus Engine control unit -J623- |
| Coolant temperature and coolant shortage indicator warning light -K28- | T32a/18 |
| Glow period warning light -K29- | CAN bus Engine control unit -J623- |
| Oil level warning light -K38- | T32a/11 |
| ABS warning light -K47- | CAN bus ABS control unit -J104- |
| Dipped beam and rear lights warning light -K60- | CAN bus Onboard control unit -J519- |
| CCS warning light -K31- | CAN bus Onboard control unit -J519- |
| Left turn signal warning light -K65- | CAN bus Onboard control unit -J519- |
| Airbag warning light -K75- | CAN bus Airbag control unit -J234- |
| Exhaust emissions warning lamp -K83- | CAN bus Engine control unit -J623- |
| ESP and TCS warning light -K155- | CAN bus ABS control unit -J104- |
| Servotronic warning light -K92- | CAN bus Onboard control unit -J519- |
| Right turn signal warning light -K94- | CAN bus Onboard control unit -J519- |
| Fuel reserve warning light -K105- | T32a/1, T32a/2 |
| Washer fluid low warning light -K106- | T32a/17 |
| Rear lid open warning light -K116- | CAN bus Onboard control unit -J519- |
| Electronic power control fault lamp -K132- | CAN bus Engine control unit -J623- |
| Door open warning light -K166- | CAN bus Onboard control unit -J519- |
| Selector lever lock warning light -K169- | CAN bus Automatic gearbox control unit -J217- , Double clutch gearbox mechatronics -J743- |
| Bonnet open warning light -K171- | CAN bus Onboard control unit -J519- |
| ESP and TCS warning light 2 -K216- | CAN bus ABS control unit -J104- |
| Warning light for tyre pressure display -K220- | CAN bus ABS control unit -J104- |
| Diesel particle filter warning light -K231- | CAN bus Engine control unit -J623- |
| Bulb failure warning light -K170- | CAN bus Onboard control unit -J519- |
| Warning light for engine cold -K249- | CAN bus Engine control unit -J623- |
| Display control in dash panel insert K |
| Display | Signal source |
| Fuel gauge -G1- | T32a/1, T32a/2 |
| Coolant temperature gauge -G3- | CAN bus Engine control unit -J623- |
| Rev. counter -G5- | CAN bus Engine control unit -J623- |
| Speedometer -G21- | T32a/10, CAN bus ABS control unit -J104- |
| Buzzer and gong -H3- | CAN bus Control unit in dash panel insert -J285- |
| Digital clock -Y2- | CAN bus Control unit in dash panel insert -J285- |
| Odometer display -Y4- | CAN bus Control unit in dash panel insert -J285- |
| Multi-function display -J119- | T32a/19, 21, 22, 23, CAN bus Engine control unit -J623- , Control unit in dash panel insert -J285- |
| Selector lever position indicator -Y6- | CAN bus Automatic gearbox control unit -J217- , Double clutch gearbox mechatronics -J743- |
|
|
|
| Pin assignment, as of March 2010: |
| A | - | 73-pin connector (black) - T73a |
| B | - | 73-pin connector (white) - T73b |
| 73-pin connector -T73a- (black): |
| 1 | - | not assigned |
| 2 | - | not assigned (without start/stop system) |
| - | Output for 2-filament lamp for left headlight -L1- , Dipped beam bulb, left -M29- , Cornering light bulb, left -L148- , Headlight range control motor, left -V48- (for start/stop system) | |
| 3 | - | not assigned |
| 4 | - | Output for Interior light (31) |
| 5 | - | not assigned (without start/stop system) |
| - | Output for day driving light bulb, right -L175- (for start/stop system) | |
| 6 | - | not assigned (without start/stop system) |
| - | Output for rear fog light bulb, left -L46- (for start/stop system and only for vehicles with left-hand drive) | |
| - | Output for rear fog light bulb, right -L47- (for start/stop system and only for vehicles with right-hand drive) | |
| 7 | - | Input of light switch -E1- (fog lights) |
| 8 | - | not assigned |
| 9 | - | not assigned |
| 10 | - | Output for central locking motor in rear lid -V53- |
| 11 | - | Output for central locking motor in driver door -V56- , central locking motor in front passenger door -V57- , central locking motor in rear left door, lock -V214- , central locking motor in rear right door, lock -V215- |
| 12 | - | Output for central locking motor in driver door -V56- , motor for SAFE function of central locking in driver door -V161- |
| 13 | - | Output for motor for SAFE function of central locking in driver door -V161- , motor for SAFE function of central locking in front passenger door -V162- , motor for SAFE function of central locking in rear left door -V163- , motor for SAFE function of central locking in rear right door -V164- |
| 14 | - | Input (31) - for central locking |
| 15 | - | Output for central locking motor in front passenger door -V57- , motor for SAFE function of central locking in front passenger door -V162- , central locking motor in rear left door, lock -V214- , central locking motor in rear right door, lock -V215- |
| 16 | - | Input (30) - for central locking |
| 17 | - | Input of central locking lock unit, rear left -F222- |
| 18 | - | Input of central locking lock unit, rear right -F223- |
| 19 | - | Input of door contact switch, driver side -F2- (31) |
| 20 | - | Input of door contact switch, front passenger side -F3- (31) |
| 21 | - | Input of central locking lock unit, front passenger side -F221- |
| 22 | - | Input of central locking lock unit, driver side -F220- |
| 23 | - | Input of rear lid remote release button -E233- , rear lid handle release button -E234- (31) (on vehicles without central locking) |
| 24 | - | Input of central locking lock unit, driver side -F220- , central locking lock unit, front passenger side -F221- |
| 25 | - | Input of interior locking switch, driver side -E150- |
| 26 | - | Input of door contact switch, rear right -F11- |
| 27 | - | Input of bonnet contact switch -F266- (31) |
| 28 | - | Input of hazard warning light button -E229- (31) |
| 29 | - | Input of horn activation -H- (31) |
| 30 | - | Input of rear lid lock unit -F256- (31) |
| 31 | - | |
| 32 | - | Input of turn signal switch -E2- (right turn signal) (31) |
| 33 | - | Input of turn signal switch -E2- (left turn signal) (31) |
| 34 | - | Input of door contact switch, rear left -F10- |
| 35 | - | Output for sliding sunroof control unit -J245- (activation) |
| 36 | - | |
| 37 | - | not assigned |
| 38 | - | Output for heated exterior mirror, driver side, heated exterior mirror, front passenger side |
| 39 | - | Input (31) |
| 40 | - | Output for side light bulb, right -M3- (58R) |
| 41 | - | Output for side light bulb, left -M1- |
| 42 | - | Input of ignition starter switch -D- (86s) |
| 43 | - | Input of brake light switch -F- (54) |
| 44 | - | Input of ignition starter switch -D- (15) |
| 45 | - | Input of light switch -E1- (58R) |
| 46 | - | not assigned |
| 47 | - | |
| 48 | - | Output (authorisation) for sliding sunroof control unit -J245- (15) |
| 49 | - | Output for headlight washer system relay -J39- |
| 50 | - | |
| 51 | - | not assigned |
| 52 | - | Output for fuel supply relay -J643- (31), fuel pump control unit -J538- |
| 53 | - | not assigned |
| 54 | - | Input of ignition starter switch -D- (75) (for start/stop system) |
| 55 | - | Output for starter lock relay |
| 56 | - | Output for hazard warning light system warning light -K6- + bulb for button illumination -L76- |
| 57 | - | |
| 58 | - | Output for warning light for SAFE function of central locking -K133- |
| 59 | - | Output for interior locking warning light, driver side -K174- |
| 60 | - | Output for heated rear window warning light -K10- |
| 61 | - | |
| 62 | - | Input (56a) of headlight dipper/flasher switch -E4- (for start/stop system) |
| 63 | - | not assigned (without start/stop system) |
| - | Input (30) (for start/stop system) | |
| 64 | - | Input for heated exterior mirror driver's side -Z4- , heated exterior mirror front passenger's side -Z5- |
| 65 | - | Output for front interior light -W1- , glove box light -W6- , luggage compartment light, right -W35- (30g) |
| 66 | - | Input for front interior light -W1- , glove box light -W6- , luggage compartment light, right -W35- (30) |
| 67 | - | not assigned |
| 68 | - | Input for windscreen wiper motor -V- (30) |
| 69 | - | Output for windscreen wiper motor -V- (1st stage) |
| 70 | - | Input (31) |
| 71 | - | Output for windscreen wiper motor -V- (2nd stage) |
| 72 | - | Output for high tone horn -H2- , low tone horn -H7- |
| 73 | - | Input (30) for high tone horn -H2- , low tone horn -H7- |
| 73-pin connector -T73b- (white): |
| 1 | - | not assigned |
| 2 | - | not assigned (without start/stop system) |
| - | Output for 2-filament lamp for right headlight -L2- , Dipped beam bulb, right -M31- , Cornering light bulb, right -L149- , Headlight range control motor, right -V49- (for start/stop system) | |
| 3 | - | not assigned (without start/stop system) |
| - | Output for day driving light bulb, left -L174- (for start/stop system) | |
| 4 | - | |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | not assigned (without start/stop system) |
| - | Output for number plate light, left -X4- , number plate light, right -X5- (for start/stop system) | |
| 8 | - | not assigned |
| 9 | - | Output for static cornering light, left -M51- |
| 10 | - | Output for static cornering light, right -M52- |
| 11 | - | Input for reversing light bulb, left -M16- , reversing light bulb, right -M17- , static cornering light, left -M51- , static cornering light, right -M52- |
| 12 | - | Output for reversing light bulb, left -M16- , reversing light bulb, right -M17- (on vehicles without manual gearbox) (up to 11.10) |
| - | Output for reversing light bulb, left -M16- , reversing light bulb, right -M17- (not valid for vehicles with manual gearbox without start/stop system) (as of 11.10) | |
| 13 | - | Input for turn signal (30) |
| 14 | - | Output for turn signal bulb, front left -M5- , turn signal bulb, rear left -M6- , side turn signal bulb, left -M18- |
| 15 | - | Output for turn signal bulb, front right -M7- , turn signal bulb, rear right -M8- , side turn signal bulb, right -M19- |
| 16 | - | Output for brake light bulb, left -M9- , brake light bulb, right -M10- (54) |
| 17 | - | LIN bus door control unit driver's side -J386- , door control unit front passenger's side -J387- , rear left door control unit -J388- , rear right door control unit -J389- |
| 18 | - | Drive train CAN bus, low |
| 19 | - | Drive train CAN bus, high |
| 20 | - | Convenience CAN bus, high |
| 21 | - | Convenience CAN bus, low |
| 22 | - | Drive train CAN bus low (switched) |
| 23 | - | Drive train CAN bus high (switched) |
| 24 | - | LIN bus interior monitoring sensor -G273- , vehicle inclination sender -G384- |
| 25 | - | not assigned |
| 26 | - | not assigned |
| 27 | - | Input of intermittent wiper switch -E22- (1st stage) |
| 28 | - | not assigned |
| 29 | - | |
| 30 | - | Input of deactivation button of interior monitoring and vehicle inclination -E616- |
| 31 | - | Input of heated rear window button -E230- (31) |
| 32 | - | Input of windscreen wiper motor -V- |
| 33 | - | |
| 34 | - | Input of light switch -E1- (58L) |
| 35 | - | |
| 36 | - | LIN bus alarm horn -H12- |
| 37 | - | Diagnosis wire K |
| 38 | - | Input (31) |
| 39 | - | Input (30) |
| 40 | - | |
| 41 | - | Output for selector lever position magnet -N110- |
| 42 | - | |
| 43 | - | not assigned (without start/stop system) |
| - | Input of fog light and rear fog light switch -E23- (for start/stop system) | |
| 44 | - | Input of CCS SET button -E227- (SET-) |
| 45 | - | Input of CCS switch -E45- (on/off) |
| 46 | - | Input of CCS SET button -E227- (RES+) |
| 47 | - | Input of CCS switch -E45- (off) |
| 48 | - | Input of reversing light switch -F4- (not valid for vehicles with automatic gearbox) |
| 49 | - | Input of alternator -C- terminal L (without start/stop system) (up to 11.10) |
| - | Input of alternator with voltage regulator -CX1- terminal L (without start/stop system) (as of 11.10) | |
| 50 | - | Input of ignition starter switch -D- (50) |
| 51 | - | Input of ignition starter switch -D- (75) (without start/stop system) |
| 52 | - | Input of light switch -E1- (for headlight washer system) |
| 53 | - | Input of intermittent wiper switch -E22- (2nd stage) |
| 54 | - | |
| 55 | - | Input of double clutch gearbox mechatronics -J743- , automatic gearbox control unit -J217- |
| 56 | - | |
| 57 | - | |
| 58 | - | Input of exterior mirror heating button |
| 59 | - | Input of fuse in fuse holder A on the battery (30 analogue) |
| 60 | - | Input (31 analog) |
| 61 | - | Input of rear wiper switch -E34- |
| - | Output for rear window wiper motor -V12- | |
| 62 | - | Input of intermittent wiper control -E38- |
| 63 | - | Output for heated rear window -Z1- |
| 64 | - | not assigned |
| 65 | - | not assigned |
| 66 | - | not assigned |
| 67 | - | Input for heated rear window -Z1- (30) |
| 68 | - | not assigned (without start/stop system) |
| - | Input (30) (for start/stop system) | |
| 69 | - | not assigned |
| 70 | - | not assigned |
| 71 | - | not assigned |
| 72 | - | not assigned |
| 73 | - | not assigned |
| Pin assignment, as of May 2011: |
| A | - | 73-pin connector (black) - T73a |
| B | - | 73-pin connector (white) - T73b |
| 73-pin connector -T73a- (black): |
| 1 | - | not assigned |
| 2 | - | not assigned (without start/stop system) |
| - | 2-filament lamp for left headlight -L1- , Dipped beam bulb, left -M29- , Cornering light bulb, left -L148- , (for start/stop system) | |
| 3 | - | not assigned |
| 4 | - | Output for Interior light (31) |
| 5 | - | not assigned (without start/stop system) |
| - | Output for day driving light bulb, right -L175- (for start/stop system) | |
| 6 | - | not assigned (without start/stop system) |
| - | Output for rear fog light bulb, left -L46- (for start/stop system and only for vehicles with left-hand drive) | |
| - | Output for rear fog light bulb, right -L47- (for start/stop system and only for vehicles with right-hand drive) | |
| 7 | - | Input of light switch -E1- (fog lights) |
| 8 | - | not assigned |
| 9 | - | not assigned |
| 10 | - | Output for central locking motor in rear lid -V53- |
| 11 | - | Output for central locking motor in driver door -V56- , central locking motor in front passenger door -V57- , central locking motor in rear left door, lock -V214- , central locking motor in rear right door, lock -V215- |
| 12 | - | Output for central locking motor in driver door -V56- , motor for SAFE function of central locking in driver door -V161- |
| 13 | - | Output for motor for SAFE function of central locking in driver door -V161- , motor for SAFE function of central locking in front passenger door -V162- , motor for SAFE function of central locking in rear left door -V163- , motor for SAFE function of central locking in rear right door -V164- |
| 14 | - | Input (31) - for central locking |
| 15 | - | Output for central locking motor in front passenger door -V57- , motor for SAFE function of central locking in front passenger door -V162- , central locking motor in rear left door, lock -V214- , central locking motor in rear right door, lock -V215- |
| 16 | - | Input (30) - for central locking |
| 17 | - | Input of central locking lock unit, rear left -F222- |
| 18 | - | Input of central locking lock unit, rear right -F223- |
| 19 | - | Input of door contact switch, driver side -F2- (31) |
| 20 | - | Input of door contact switch, front passenger side -F3- (31) |
| 21 | - | Input of central locking lock unit, front passenger side -F221- |
| 22 | - | Input of central locking lock unit, driver side -F220- |
| 23 | - | Input of rear lid remote release button -E233- , rear lid handle release button -E234- (31) (on vehicles without central locking) |
| 24 | - | Input of central locking lock unit, driver side -F220- , central locking lock unit, front passenger side -F221- |
| 25 | - | Input of interior locking switch, driver side -E150- |
| 26 | - | Input of door contact switch, rear right -F11- |
| 27 | - | Input of bonnet contact switch -F266- (31) |
| 28 | - | Input of hazard warning light button -E229- (31) |
| 29 | - | Input of horn activation -H- (31) |
| 30 | - | Input of rear lid lock unit -F256- (31) |
| 31 | - | |
| 32 | - | Input of turn signal switch -E2- (right turn signal) (31) |
| 33 | - | Input of turn signal switch -E2- (left turn signal) (31) |
| 34 | - | Input of door contact switch, rear left -F10- |
| 35 | - | Output for sliding sunroof control unit -J245- (activation) |
| 36 | - | |
| 37 | - | not assigned |
| 38 | - | Output for heated exterior mirror, driver side, heated exterior mirror, front passenger side |
| 39 | - | Input (31) |
| 40 | - | Output for side light bulb, right -M3- (58R) |
| 41 | - | Output for side light bulb, left -M1- |
| 42 | - | Input of ignition starter switch -D- (86s) |
| 43 | - | Input of brake light switch -F- (54) |
| 44 | - | Input of ignition starter switch -D- (15) |
| 45 | - | Input of light switch -E1- (58R) |
| 46 | - | not assigned |
| 47 | - | |
| 48 | - | Output (authorisation) for sliding sunroof control unit -J245- (15) |
| 49 | - | Output for headlight washer system relay -J39- |
| 50 | - | |
| 51 | - | not assigned |
| 52 | - | Output for fuel supply relay -J643- (31), fuel pump control unit -J538- |
| 53 | - | not assigned |
| 54 | - | Input of ignition starter switch -D- (75) (for start/stop system) |
| 55 | - | Output for starter lock relay |
| 56 | - | Output for hazard warning light system warning light -K6- + bulb for button illumination -L76- |
| 57 | - | |
| 58 | - | Output for warning light for SAFE function of central locking -K133- |
| 59 | - | Output for interior locking warning light, driver side -K174- |
| 60 | - | Output for heated rear window warning light -K10- |
| 61 | - | |
| 62 | - | Input (56a) of headlight dipper/flasher switch -E4- (for start/stop system) |
| 63 | - | not assigned (without start/stop system) |
| - | Input (30) (for start/stop system) | |
| 64 | - | Input for heated exterior mirror driver's side -Z4- , heated exterior mirror front passenger's side -Z5- |
| 65 | - | Output for front interior light -W1- , glove box light -W6- , luggage compartment light, right -W35- (30g) |
| 66 | - | Input for front interior light -W1- , glove box light -W6- , luggage compartment light, right -W35- (30) |
| 67 | - | not assigned |
| 68 | - | Input for windscreen wiper motor -V- (30) |
| 69 | - | Output for windscreen wiper motor -V- (1st stage) |
| 70 | - | Input (31) |
| 71 | - | Output for windscreen wiper motor -V- (2nd stage) |
| 72 | - | Output for high tone horn -H2- , low tone horn -H7- |
| 73 | - | Input (30) for high tone horn -H2- , low tone horn -H7- |
| 73-pin connector -T73b- (white): |
| 1 | - | not assigned |
| 2 | - | not assigned (without start/stop system) |
| - | 2-filament lamp for right headlight -L2- , Dipped beam bulb, right -M31- , Cornering light bulb, right -L149- , (for start/stop system) | |
| 3 | - | not assigned (without start/stop system) |
| - | Output for day driving light bulb, left -L174- (for start/stop system) | |
| 4 | - | |
| 5 | - | not assigned |
| 6 | - | not assigned |
| 7 | - | not assigned (without start/stop system) |
| - | Output for number plate light, left -X4- , number plate light, right -X5- (for start/stop system) | |
| 8 | - | not assigned |
| 9 | - | Output for static cornering light, left -M51- |
| 10 | - | Output for static cornering light, right -M52- |
| 11 | - | Input for reversing light bulb, left -M16- , reversing light bulb, right -M17- , static cornering light, left -M51- , static cornering light, right -M52- |
| 12 | - | Output for reversing light bulb, left -M16- , reversing light bulb, right -M17- (on vehicles without manual gearbox) (up to 11.10) |
| - | Output for reversing light bulb, left -M16- , reversing light bulb, right -M17- (not valid for vehicles with manual gearbox without start/stop system) (as of 11.10) | |
| 13 | - | Input for turn signal (30) |
| 14 | - | Output for turn signal bulb, front left -M5- , turn signal bulb, rear left -M6- , side turn signal bulb, left -M18- |
| 15 | - | Output for turn signal bulb, front right -M7- , turn signal bulb, rear right -M8- , side turn signal bulb, right -M19- |
| 16 | - | Output for brake light bulb, left -M9- , brake light bulb, right -M10- (54) |
| 17 | - | LIN bus door control unit driver's side -J386- , door control unit front passenger's side -J387- , rear left door control unit -J388- , rear right door control unit -J389- |
| 18 | - | Drive train CAN bus, low |
| 19 | - | Drive train CAN bus, high |
| 20 | - | Convenience CAN bus, high |
| 21 | - | Convenience CAN bus, low |
| 22 | - | Drive train CAN bus low (switched) |
| 23 | - | Drive train CAN bus high (switched) |
| 24 | - | LIN bus interior monitoring sensor -G273- , vehicle inclination sender -G384- |
| 25 | - | not assigned |
| 26 | - | not assigned |
| 27 | - | Input of intermittent wiper switch -E22- (1st stage) |
| 28 | - | not assigned |
| 29 | - | |
| 30 | - | Input of deactivation button of interior monitoring and vehicle inclination -E616- |
| 31 | - | Input of heated rear window button -E230- (31) |
| 32 | - | Input of windscreen wiper motor -V- |
| 33 | - | |
| 34 | - | Input of light switch -E1- (58L) |
| 35 | - | |
| 36 | - | LIN bus alarm horn -H12- |
| 37 | - | Diagnosis wire K |
| 38 | - | Input (31) |
| 39 | - | Input (30) |
| 40 | - | |
| 41 | - | Output for selector lever position magnet -N110- |
| 42 | - | |
| 43 | - | not assigned (without start/stop system) |
| - | Input of fog light and rear fog light switch -E23- (for start/stop system) | |
| 44 | - | Input of CCS SET button -E227- (SET-) |
| 45 | - | Input of CCS switch -E45- (on/off) |
| 46 | - | Input of CCS SET button -E227- (RES+) |
| 47 | - | Input of CCS switch -E45- (off) |
| 48 | - | Input of reversing light switch -F4- (not valid for vehicles with automatic gearbox) |
| 49 | - | Input of alternator -C- terminal L (without start/stop system) (up to 11.10) |
| - | Input of alternator with voltage regulator -CX1- terminal L (without start/stop system) (as of 11.10) | |
| 50 | - | Input of ignition starter switch -D- (50) |
| 51 | - | Input of ignition starter switch -D- (75) (without start/stop system) |
| 52 | - | Input of light switch -E1- (for headlight washer system) |
| 53 | - | Input of intermittent wiper switch -E22- (2nd stage) |
| 54 | - | |
| 55 | - | Input of double clutch gearbox mechatronics -J743- , automatic gearbox control unit -J217- |
| 56 | - | |
| 57 | - | |
| 58 | - | Input of exterior mirror heating button |
| 59 | - | Input of fuse in fuse holder A on the battery (30 analogue) |
| 60 | - | Input (31 analog) |
| 61 | - | Input of rear wiper switch -E34- |
| - | Output for rear window wiper motor -V12- | |
| 62 | - | Input of intermittent wiper control -E38- |
| 63 | - | Output for heated rear window -Z1- |
| 64 | - | not assigned |
| 65 | - | not assigned |
| 66 | - | not assigned |
| 67 | - | Input for heated rear window -Z1- (30) |
| 68 | - | not assigned (without start/stop system) |
| - | Input (30) (for start/stop system) | |
| 69 | - | not assigned |
| 70 | - | not assigned |
| 71 | - | not assigned |
| 72 | - | not assigned |
| 73 | - | not assigned |
|
|
| Pin assignment: |
| A | - | Data bus diagnostic interface -J533- |
| B | - | 20-pin connector, at wiring harness - T20 |
|
| 52-pin + 28-pin assignment: |
| A | - | Engine control unit -J623- |
| B | - | 28-pin connector, at wiring harness - T28c |
| C | - | 52-pin connector, at wiring harness - T52a |
| 94-pin + 60-pin assignment: |
| A | - | Engine control unit -J623- |
| B | - | 94-pin connector, at wiring harness - T94a |
| C | - | 60-pin connector, at wiring harness - T60a |
|
|
| Pin assignment: |
| A | - | Power steering control unit -J500- |
| B | - | 3-pin connector, at wiring harness - T3s |
| C | - | 2-pin connector, at wiring harness - T2h |
| D | - | 4-pin connector, at wiring harness - T4r |
| Power output module for left headlight -J667- |
| Pin assignment: |
| A | - | Power output module for left headlight -J667- |
| B | - | 10-pin connector, at wiring harness - T10a |
|
| Pin assignment, as of March 2010: |
| A | - | Radiator fan control unit -J293- |
| B | - | 6-pin connector, at wiring harness - T6w |
| C | - | 4-pin connector, at wiring harness - T4ab |
|
| Pin assignment, as of November 2010: |
| A | - | Radiator fan control unit -J293- |
| B | - | 10-pin connector, at wiring harness - T10g |
|
|
| Pin assignment: |
| A | - | Automatic gearbox control unit -J217- |
| B | - | 52-pin connector, at wiring harness - T52b |
Note
|
|
| A | - | 4-pin connector, at wiring harness - T4k |
Note
|
|
| |
| A | - | 4-pin connector, at wiring harness - T4j |
| B | - | 6-pin connector, at wiring harness - T6aj |
| Power output module for right headlight -J668- |
| Pin assignment: |
| A | - | Power output module for right headlight -J668- |
| B | - | 10-pin connector, at wiring harness - T10b |
|
|
|
| 1 | - | Terminal 30 |
| 2 | - | not assigned |
| 3 | - | not assigned |
| 4 | - | Tyre pressure monitor button -E226- |
| 5 | - | TCS and ESP button -E256- |
| 6 | - | Front right speed sensor -G45- |
| 7 | - | Terminal 30 |
| 8 | - | not assigned (without start/stop system) |
| - | Voltage stabiliser 2 -J570- (for start/stop system) | |
| 9 | - | not assigned |
| 10 | - | not assigned |
| 11 | - | not assigned |
| 12 | - | not assigned |
| 13 | - | Earth |
| 14 | - | Drive train CAN bus, low |
| 15 | - | not assigned |
| 16 | - | not assigned (without start/stop system) |
| - | Voltage stabiliser 2 -J570- (for start/stop system) | |
| 17 | - | not assigned |
| 18 | - | Front right speed sensor -G45- |
| 19 | - | Rear right speed sensor -G44- |
| 20 | - | Rear left speed sensor -G46- |
| 21 | - | not assigned |
| 22 | - | Front left speed sensor -G47- |
| 23 | - | not assigned |
| 24 | - | not assigned |
| 25 | - | Terminal 30 |
| 26 | - | Drive train CAN bus, high |
| 27 | - | not assigned |
| 28 | - | not assigned |
| 29 | - | not assigned |
| 30 | - | Brake light switch -F- |
| 31 | - | Rear right speed sensor -G44- |
| 32 | - | not assigned |
| 33 | - | Rear left speed sensor -G46- |
| 34 | - | Front left speed sensor -G47- |
| 35 | - | Terminal 15 |
| 36 | - | not assigned |
| 37 | - | not assigned |
| 38 | - | Earth |
|
|
| Pin assignment: |
| A | - | Airbag control unit -J234- |
| B | - | 50-pin connector, at wiring harness - T50a |
|
|
|
|
| Pin assignment: |
| A | - | Multimedia system control unit -J650- |
| B | - | 12-pin connector, at wiring harness - T12b |
| Fresh air and air recirculating flap control unit -J251- |
| Pin assignment: |
| A | - | Fresh air and air recirculating flap control unit -J251- |
| B | - | not assigned |
| C | - | 16-pin connector, at wiring harness - T16c |
| D | - | 5-pin connector, at wiring harness - T5h |
| Pin assignment: Air conditioning system control unit -J301- |
| Pin assignment: |
| A | - | Air conditioning system control unit -J301- |
| B | - | 18-pin connector, at wiring harness - T18c |
| C | - | 16-pin connector, at wiring harness - T16e |
| D | - | 5-pin connector, at wiring harness - T5h |
| Climatronic control unit -J255- |
| Pin assignment: |
| A | - | Climatronic control unit -J255- |
| B | - | 20-pin connector, at wiring harness - T20a |
| C | - | 16-pin connector, at wiring harness - T16d |
