Power Distribution Module
Control modules in front part of vehicle
Vehicle Electrical System Control Module -J519-
Component Location:
Below the driver's side instrument panel , underneath
the relay carrier
Pin Arrangements:
Pin Arrangements 52-pin connector -T52
A- -black-
=> [ black ]
Pin Arrangements 52-pin connector -T52
B- -white-
=> [ white ]
Pin Arrangements 52-pin connector -T52
C- -brown-
=> [ brown ]
52-pin connector -T52 A- black -A-
1 - Fuse 26 on fuse panel B -SB26-
2 - Not used
3 - Not used
4 - Left washer nozzle heater -Z20- , Right washer nozzle heater -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-
12 - Rear lid lock unit -F256- 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- Automatic Headlamps
21 - Fog lamp switch -E7-
22 - Light Switch -E1- Low Beam
23 - Ground connection 2 (in main wiring harness) -367-
24 - Fuse 3 on fuse panel B -SB3- Terminal 30
25 - Left front fog lamp bulb -L22-
26 - Right brake and tail lamp bulb -M22-
27 - Left tail lamp bulb -M4- Left Rear Parking Lamp
28 - Right daytime running lamp bulb -L175-
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 - Not used
38 - Not used
39 - Not used
40 - Not used
41 - Not used
42 - Ground connection 21 (in main wiring harness) -386-
43 - Rear window wiper motor -V12- , Windshield and rear window washer pump -V59-
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 - Not used
52 - Not used
Pin Arrangements:
52-pin connector -T52 B- white-B-
1 - Fuse 45 on fuse panel C -SC45- Central locking system
2 - Rear window wiper motor -V12- Windshield and rear window washer pump -V59-
3 - Not used
4 - Not used
5 - Not used
6 - Not used
7 - Not used
8 - Not used
9 - Not used
10 - Not used
11 - Rear lid unlock motor -V139-
12 - Power Supply Relay terminal 15 -J329-
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 Locking
18 - Not used
19 - Not used
20 - Not used
21 - Front seat heating control module -J774- Heated Seats -Off-
22 - Rear Window Defogger Relay -J9-
23 - Not used
24 - Emergency flasher button -E229- , Emergency flasher indicator lamp -K6-
25 - Not used
26 - Not used
27 - Not used
28 - Load Reduction Relay -J59-
29 - Power supply relay, terminal 50 -J682-
30 - Instrument panel and switch illumination dimmer switch -E20-
31 - Not used
32 - Not used
33 - Wiper Motor Control Module -J400- Rain/light recognition sensor -G397- LIN-Bus
34 - Not used
35 - Not used
36 - Alarm Horn -H12- Interior monitoring sensor -G273- Vehicle inclination sensor -G384- , LIN-Bus
37 - Interior monitoring deactivation switch -E267- , Interior monitoring -off- indicator lamp -K162- , Fuel primer relay -J643- , Fuel pump control module -J538-
38 - Fuel primer relay -J643-
39 - Not used
40 - Headlamp Washer Relay -J39-
41 - Dual tone horn relay -J4-
42 - Fuse 46 on fuse panel C -SC46-
43 - Plus connection 1 (30g) in main wiring harness -B559-
44 - Not used
45 - Not used
46 - Not used
47 - Not used
48 - Not used
49 - Not used
50 - Left footwell lamp -W9- Right footwell lamp -W10-
51 - Connection 1 (58d) (in main wiring harness) -B340-
52 - Ground connection 1 (in main wiring harness) -366-
Pin Arrangements:
52-pin connector -T52 C- brown-C-
1 - Not used
2 - Not used
3 - Right tail lamp bulb -M2-
4 - Left brake/tail lamp bulb -M21-
5 - Ground connection 21 (in main wiring harness) -386-
6 - Not used
7 - Emergency flasher button -E229-
8 - Not used
9 - Not used
10 - Connection 1 (TK) in the interior wiring harness -B154- , Front interior lamp -W1-
11 - Not used
12 - Not used
13 - Steering Column Electronic Systems Control Module -J527- Ignition/starter switch -D- Terminal S
14 - Positive connection 1 (50) in the main wiring harness -B239- , Steering column electronic systems control module -J527-
15 - Data Bus On Board Diagnostic Interface -J533- , (Comfort system CAN bus high) connection 2 in the main wiring harness -B398-
16 - Data Bus On Board Diagnostic Interface -J533- , (Comfort system CAN bus low) connection 2 in the 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 - Not used
25 - Right front fog lamp bulb -L23-
26 - Left side marker lamp bulb -M1-
27 - License plate lamp -X-
28 - Right rear fog lamp bulb -L47- Right back-up lamp bulb -M17-
29 - Not used
30 - Direct Shift Gearbox (DSG) Mechatronic -J743- , Clutch position sensor -G476-
31 - Steering Column Electronic Systems Control Module -J527-
32 - Converter with socket, 12 V-230 V -U13 - Terminal L
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- Screening Antenna
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-
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-