FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Power Distribution Module: Locations







Control modules in interior

Vehicle electrical system control module -J519-


Component Location:
Under instrument panel, left, below relay carrier


Pin Arrangements:







- Vehicle electrical system control module -J519-
Connector:

A - Black 52-pin connector -T52a- -A-
Identified as M in the wiring diagram => [ Black 52-pin connector -T52a-, -A- ]

B - White 52-pin connector -T52b- -B-
Identified as N in the wiring diagram => [ White 52-pin connector, -T52 B, -B- ]

C - 52-pin connector -T52 c- brown -C-
Identified as P in the wiring diagram => [ Brown 52-pin connector, -T52c, -C- ]



Black 52-pin connector -T52a-, -A-







1 - Fuse 26 on fuse panel B -SB26-

2 - Not used

3 - Not used

4 - Left washer jet heater element -Z20- / right washer jet heater element -Z21-

5 - Left high beam headlamp bulb -M30-

6 - Left daytime running lamp bulb -L174-

7 - Not used

8 - Not used

9 - Right rear turn signal bulb -M8-

10 - Left front turn signal bulb -M5-

11 - Left low beam headlamp bulb -M29- / left headlamp power output stage -J667- depending on the equipment

12 - Luggage compartment lamp switch -F5- / luggage compartment lamp -W3-

13 - Release button in rear lid handle -E234-

14 - Engine hood contact switch -F266-

15 - Not used

16 - Back-up lamp switch -F4-

17 - Rear fog lamp switch -E18-

18 - Light switch -E1- zero position

19 - Light switch -E1- , parking light

20 - Light switch -E1- high beam headlamp bulb

21 - Fog lamp switch -E7-

22 - Light switch -E1- low beam headlamp bulb

23 - Ground connection 17 inside the main wiring harness -382- , from July 2010 ground connection 8 inside the main wiring harness -373- , from July 2009

24 - Fuse 3 on fuse panel B -SB3-

25 - Left front fog lamp bulb -L22-

26 - Right brake lamp bulb -M10-

27 - Left tail lamp bulb -M4-

28 - Left back-up lamp bulb -M16-

29 - Rear lid lock/alarm/central locking switch -F124-

30 - Not used

31 - Not used

32 - Not used

33 - Not used

34 - Not used

35 - Heater/heat output switch -E16-

36 - Interior monitoring deactivation switch -E267-

37 - Not used

38 - Not used

39 - Not used

40 - Not used

41 - Not used

42 - Ground connection 10 (in main wiring harness) -375-

43 - Windshield and rear window washer pump -V59- / rear window wiper motor -V12-

44 - Right LED daytime running lamp and parking lamp LED module -L177- (USA and Canada), right side marker lamp bulb -M3- (rest of world, right front side marker lamp bulb -M34-

45 - High-mounted brake lamp bulb -M25-

46 - Fuel filler door unlock motor -V155-

47 - Not used

48 - Not used

49 - Not used

50 - Not used

51 - Not used

52 - Not used



White 52-pin connector, -T52 B, -B-







1 - Fuse 15 on fuse panel C -SC15-

2 - Rear window wiper motor -V12- , windshield and rear window washer pump -V59-

3 - Not used

4 - Not used

5 - Fuel filler door unlock motor -V155-

6 - Not used

7 - Not used

8 - Not used

9 - Not used

10 - Not used

11 - Rear lid opening motor -V254-

12 - Terminal 15 power supply relay -J329-

13 - Not used

14 - Heater/heat output switch -E16-

15 - Instrument panel and switch illumination dimmer switch -E20-

16 - Not used

17 - Not used

18 - Not used

19 - Not used

20 - Not used

21 - Front seat heating control module -J774-

22 - Rear window defogger relay -J9-

23 - Not used

24 - Emergency flasher button -E229-

25 - Not used

26 - Not used

27 - Not used

28 - Terminal 75 power supply relay 1 -J680-

29 - Terminal 50 power supply relay -J682- , engine control module -J623-

30 - Instrument panel and switch illumination dimmer switch -E20-

31 - Not used

32 - Not used

33 - Rain/light recognition sensor -G397- LIN bus,wiper motor control module -J400-

34 - Not used

35 - Not used

36 - Interior monitoring sensor -G273- , vehicle inclination sensor -G384- , alarm horn -H12-

37 - Interior monitoring deactivation switch -E267-

38 - Fuel pump control unit -J538- , fuel supply relay -J643- depending on the equipment

39 - Not used

40 - Headlamp washer relay -J39-

41 - Dual tone horn relay -J4-

42 - Positive connection 4 (30a) in instrument panel wiring harness -A168-

43 - Positive connection 2 (30a) (in interior wiring harness) -B150-

44 - Not used

45 - Not used

46 - Not used

47 - Not used

48 - Not used

49 - Not used

50 - Left front entry lamp -W31- / right front entry lamp -W32-

51 - Positive connection 2 (58b) (in the interior wiring harness) -B238-

52 - Ground connection 2 (in main wiring harness) -367-



Brown 52-pin connector, -T52c, -C-







1 - Positive connection 6 (30a) inside the instrument panel wiring harness -A198- not used

2 - Alarm horn -H12-

3 - Right tail lamp bulb -M2-

4 - Left brake lamp bulb -M9-

5 - Ground connection 2 (in main wiring harness) -367-

6 - Not used

7 - Emergency flasher button -E229-

8 - Not used

9 - Not used

10 - Front interior lamp -W1- , interior monitoring deactivation switch -E267-

11 - Not used

12 - Not used

13 - Positive connection 6 (15a) inside the instrument panel wiring harness -A201-

14 - Steering column electronics control module -J527-

15 - Comfort system (CAN bus high) connection 1 in the main wiring harness -B397-

16 - Comfort system (CAN bus low) connection 1 in the main wiring harness -B406-

17 - Connection (54) (in interior wiring harness) -B131-

18 - Not used

19 - Not used

20 - Not used

21 - Not used

22 - Not used

23 - Not used

24 - Not used

25 - Right fog lamp bulb -L23-

26 - Connection (58L) (in instrument panel wiring harness) -A84-

27 - License plate lamps -X-

28 - Right rear fog lamp bulb -L47- / right back-up lamp bulb -M17-

29 - Right fog lamp bulb -L23-

30 - Direct Shift Gearbox (DSG) Mechatronic -J743-

31 - Steering Column Electronic Systems Control Module -J527-

32 - Converter with Socket, 12V-230V -U13-

33 - Not used

34 - Positive connection (50) (in instrument panel wiring harness) -A41-

35 - Instrument panel and switch illumination dimmer switch -E20-

36 - Not used

37 - Not used

38 - Not used

39 - Not used

40 - Central locking and anti-theft alarm system antenna -R47- antenna shielding

41 - Central locking and anti-theft alarm system antenna -R47-

42 - Fuse 16 on fuse panel B -SB16-

43 - Not used

44 - Not used

45 - Not used

46 - Right high beam headlamp bulb -M32-

47 - Left rear fog lamp bulb -L46- / left back-up lamp bulb -M16- depending on the equipment

48 - Left low beam headlamp reflector motor -V294-

49 - Right low beam headlamp reflector motor -V295-

50 - Right front turn signal bulb -M7- -

51 - Left rear turn signal bulb -M6-

52 - Right low beam headlamp bulb -M31- / Right headlamp power output stage -J668- depending on the equipment