FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Only Models With PR Number AW1







Control Modules

Vehicle electrical system control module -J519-


Only models with PR number AW1


Component Location:


Below instrument panel driver's side, below relay
carrier


Pin Arrangements:




52-pin connector -T52 A- black-A-







1 - Fuse 26 on fuse panel B -SB26-

2 - Not used

3 - Not used

4 - Right washer nozzle heater -Z21-

5 - Left high beam headlamp bulb -M30-

6 - Not used

7 - Left daytime running lamp bulb -L174-

8 - Right daytime running lamp bulb -L175-

9 - Right rear turn signal bulb -M8-

10 - Left front turn signal bulb -M5-

11 - Left low beam headlamp bulb -M29-

12 - Not used

13 - Release button in rear lid handle -E234- Soft touch

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- , automatic headlamps

21 - Fog lamp switch -E7-

22 - Light switch -E1- , low beam headlamps

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

24 - Positive connection 24 (30a) (in main wiring harness) -B684- Terminal 30ref

25 - Left front fog lamp bulb -L22-

26 - Right brake/tail lamp bulb -M22-

27 - Left tail lamp bulb -M4- , left rear parking light

28 - Left back-up lamp bulb -M16-

29 - Rear lid lock unit -F256-

30 - Right rear door contact switch -F11-

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 - Left rear central locking -lock- motor -V214-

38 - Left rear door control module -J388-

39 - Right rear door control module -J389-

40 - Left rear door control module -J388-

41 - Left rear door contact switch -F10-

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

43 - Windshield washer pump -V5-

44 - Right side marker lamp bulb -M3-

45 - High-mounted brake lamp bulb -M25-

46 - Fuel filler door unlock motor -V155-

47 - Not used

48 - Left rear central locking lock unit -F222-

49 - Right rear central locking -lock- motor -V215-

50 - Not used

51 - Push button illumination bulb -L76- Connection 1 (58d) (in main wiring harness) -B340-

52 - Not used



Pin Arrangements:




52-pin connector -T52 B- white-B-







1 - Fuse 36 on fuse panel C -SC36- Central locking

2 - Windshield washer pump -V5-

3 - Not used

4 - Not used

5 - Fuel filler door unlock motor -V155-

6 - Not used

7 - Left rear central locking -lock- motor -V214-

8 - Right rear central locking lock unit -F223-

9 - Not used

10 - Not used

11 - Rear lid unlock motor -V139-

12 - Terminal 15 power supply relay 2 -J681-

13 - Not used

14 - Heater/heat output switch -E16- Rear window defogger indicator lamp -K10-

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

16 - Power sunroof control module -J245-

17 - Power sunroof control module -J245- , convenience closing

18 - Wiper motor change-over relay -J368-

19 - Not used

20 - Windshield wiper motor -V-

21 - Front seat heating control module -J774-

22 - Rear window defogger relay -J9-

23 - Wiper motor change-over relay 2 -J369-

24 - Emergency flasher button -E229-

25 - Not used

26 - Left rear central locking -SAFE- motor -V163-

27 - Right rear central locking -SAFE- motor -V164-

28 - Load reduction relay -J59-

29 - Terminal 50 power supply relay -J682-

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

31 - Not used

32 - Not used

33 - Rain/light recognition sensor -G397- LIN bus

34 - Not used

35 - Not used

36 - Alarm horn -H12- Interior monitoring sensor -G273-

37 - Interior monitoring deactivation switch -E267-

38 - Fuel primer relay -J643-

39 - Not used

40 - Headlamp washer relay -J39-

41 - Dual tone horn relay -J4-

42 - Fuse 48 on fuse panel C -SC48-

43 - Positive connection (in roof wiring harness) -B250-

44 - Not used

45 - Not used

46 - Not used

47 - Not used

48 - Not used

49 - Not used

50 - Not used

51 - Connection 1 (58d) (in main wiring harness) -B340-

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



Pin Arrangements:




52-pin connector -T52 C- brown -C-







1 - Positive connection (30) (in instrument panel wiring harness) -A32-

2 - Alarm system horn -H18-

3 - Connection (58R) (in instrument panel wiring harness) -A85-

4 - Left brake lamp bulb -M9- , left tail lamp -MX3-

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

6 - Not used

7 - Emergency flasher button -E229-

8 - Not used

9 - Not used

10 - Connection 1 (TK) (in interior wiring harness) -B154- , front interior lamp -W1-

11 - Not used

12 - Not used

13 - Steering column electronics control module -J527- ignition/starter -D- terminal S, electronic steering column lock control module -J764-

14 - Positive connection (50) (in main wiring harness) -B276- steering column electronics control module -J527-

15 - Data bus on board diagnostic interface -J533- Comfort system CAN bus high connection 2 (in main wiring harness) -B407-

16 - Data bus on board diagnostic interface -J533- Comfort system CAN bus low connection 2 (in main wiring harness) -B407-

17 - Brake lamp switch -F-

18 - Not used

19 - Not used

20 - Not used

21 - Not used

22 - Not used

23 - Not used

24 - Access/start authorization control module -J518-

25 - Fog lamp connection (in main wiring harness) -B554-

26 - Left side marker lamp bulb -M1-

27 - Positive connection (58) (in license plate lamp wiring harness) -W41-

28 - Connection (RF) (in instrument panel wiring harness) -A87-

29 - Not used

30 - DSG transmission Mechatronic -J743- P-N / Ground connection 3 (in main wiring harness) -368- Start/Stop

31 - Steering column electronics control module -J527-

32 - Connection (61) (in interior wiring harness) -B177- / heater control module -J162-

33 - Not used

34 - Not used

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 29 (on fuse panel B) -SB29-

43 - Not used

44 - Not used

45 - Not used

46 - Right high beam headlamp bulb -M32-

47 - Left rear fog lamp bulb -L46-

48 - Not used

49 - Not used

50 - Right front turn signal bulb -M7-

51 - Left rear turn signal bulb -M6-

52 - Right low beam headlamp bulb -M31-