Vehicle Electrical System Control Module Connector End View (J519, T32a, T6a, T17b, T17a, T17c, T16c, T32b)
Fig 1: Vehicle Electrical System Control Module Connector End View (J519, T32a, T6a, T17b, T17a, T17c, T16c, T32b)
| 1 | 32-Pin Connector -T32a-, grey, connector A |
| 2 | 6-Pin Connector -T6a-, black, connector G |
| 3 | 17-Pin Connector -T17b-, black, connector D |
| 4 | 17-Pin Connector -T17a-, brown, connector E |
| 5 | 17-Pin Connector -T17c-, red, connector F |
| 6 | 16-Pin Connector -T16c-, brown, connector C |
| 7 | 32-Pin Connector -T32b-, black, connector B |
| -T32a- (1) | Designation |
|---|---|
| 1 | Parking Aid Button -E266- |
| 2 | Parking Aid Indicator Lamp -K136- |
| 3 | |
| 4 | |
| 5 | |
| 6 | Front Parking Aid Warning Buzzer -H22- |
| 7 | Front Parking Aid Warning Buzzer -H22- |
| 8 | Emergency Flasher Button -E229- |
| 9 | Light Switch -El- |
| 10 | |
| 11 | |
| 12 | |
| 13 | Valet Parking Lock Button -E536-, only USA |
| 14 | Rear Window Shade Switch -E149- |
| 15 | |
| 16 | |
| 17 | Left Front Footwell Illumination -L151- |
| 18 | LIN-Bus Light Switch -E1- |
| 19 | |
| 20 | |
| 21 | |
| 22 | |
| 23 | |
| 24 | Stop/Start Mode Indicator Lamp -K259- Electrical drive button -E656- |
| 25 | |
| 26 | Electronic Steering Column Lock Control Module -J764- |
| 27 | Valet Parking Indicator Lamp -K159-, only USA |
| 28 | Emergency Flasher Indicator Lamp -K6- |
| 29 | |
| 30 | Stop/Start Mode Button -E693- Electrical drive button -E656- |
| 31 | Terminal 58s, A175 Connection 58s (in instrument panel wiring harness) |
| 32 | Terminal 58s, A175 Connection 58s (in instrument panel wiring harness) |
| -T32b- (7) | Designation |
|---|---|
| 1 | Terminal 58s, B733 Connection 3 (58s) in main wiring harness |
| 2 | Rear-Parking Aid Sensor X68 Parking aid connection (in rear bumper wiring harness) |
| 3 | C73 Connection (in front end wiring harness) Engine hood contact switch -F266- Hood contact switch 2 -F329- |
| 4 | Rear Parking Aid Warning Buzzer -H15- |
| 5 | Engine Coolant Level (ECL) Sensor -G32- |
| 6 | Brake Fluid Level Warning Switch -F34- |
| 7 | Rear Parking Aid Warning Buzzer -H15- |
| 8 | |
| 9 | Brake Pad Wear Sensor |
| 10 | Outside Air Temperature Sensor -G17- |
| 11 | Left Rear Parking Aid Sensor -G203- |
| 12 | Left Rear Center Parking Aid Sensor -G204- |
| 13 | |
| 14 | Left Front Seat Temperature Sensor -G344- |
| 15 | Right Rear Center Parking Aid Sensor -G205- |
| 16 | Terminal 15, B279 Positive connection 3 (15a) in main wiring harness Fuse Panel F -SF- |
| 17 | Terminal 58s, B731 Connection 1 (58s) in main wiring harness |
| 18 | Right Rear Parking Aid Sensor -G206- |
| 19 | Right Front Seat Temperature Sensor -G345- |
| 20 | |
| 21 | |
| 22 | |
| 23 | Left Front Parking Aid Sensor -G255- |
| 24 | B538 Connection 29 (in main wiring harness) Washer Nozzle Heater |
| 25 | Sensor ground, 410 Sensor ground connection 1 (in main wiring harness) |
| 26 | Left Front Center Parking Aid Sensor -G254- |
| 27 | Engine Coolant Level (ECL) Sensor -G32- |
| 28 | Windshield Washer Fluid Level Sensor -G33- |
| 29 | Horn Relay -J413- |
| 30 | Right Front Center Parking Aid Sensor -G253- |
| 31 | Right Front Parking Aid Sensor -G252- |
| 32 |
| -T17a- (4) | Designation | -T17b- (3) | Designation | -T17c- (5) | Designation |
|---|---|---|---|---|---|
| 1 | Left Headlamp Beam Adjustment Motor -V48- | 1 | Servotronic Solenoid Valve -N119- | 1 | Right Headlamp Beam Adjustment Motor -V49- |
| 2 | Left Daytime Running Lamp and Parking Light Control Module -J860- Left LED Headlamp Power Output Stage 2 -A32- | 2 | 2 | Right LED Headlamp Power Output Stage 1 -A27- | |
| 3 | Left Low Beam Reflector Motor -V294- | 3 | Windshield Washer Pump -V5- | 3 | Right Headlamp Beam Adjustment Motor -V49- |
| 4 | Right Front Side Marker Lamp -M34-, only USA | 4 | Windshield Washer Pump -V5- | 4 | Right Daytime Running Lamp and Parking Light Control Module -J861- |
| 5 | Left Front Turn Signal Lamp -M5- Left LED Headlamp Power Output Stage 2 -A32- | 5 | 5 | Left Daytime Running Lamp and Parking Light Control Module -J860- Left LED Headlamp Power Output Stage 2 -A32- | |
| 6 | Left Front Side Marker Lamp -M33-, only USA | 6 | Headlamp Washer Pump -V11- | 6 | Right Headlamp Beam Adjustment Motor -V49- |
| 7 | Left LED Headlamp Power Output Stage 5 -A35- | 7 | 7 | Left Daytime Running Lamp and Parking Light Control Module -J860-Left LED Headlamp Power Output Stage 4 -A34- | |
| 8 | Left Front Fog Lamp -L22- Left LED Headlamp Power Output Stage 1 -A31- | 8 | A/C Compressor Regulator Valve -N280- | 8 | Right Front Fog Lamp -L23- Right LED Headlamp Power Output Stage 1 -A27- |
| 9 | Left Headlamp Beam Adjustment Motor -V48- | 9 | 9 | Right Low Beam Reflector Motor -V295- | |
| 10 | Left Headlamp Beam Adjustment Motor -V48- | 10 | A/C Compressor Regulator Valve -N280- | 10 | Right Front Turn Signal Lamp -M7- Right LED Headlamp Power Output Stage 2 -A28- |
| 11 | Left Headlamp Beam Adjustment Motor -V48- | 11 | 11 | Right Headlamp Beam Adjustment Motor -V49- | |
| 12 | Left LED Headlamp Power Output Stage 1 -A31- | 12 | Servotronic Solenoid Valve -N119- | 12 | Right Daytime Running Lamp and Parking Light Control Module -J861- Right LED Headlamp Power Output Stage 2 -A28- |
| 13 | 13 | 13 | |||
| 14 | Right LED Headlamp Power Output Stage 5 -A36-, only USA | 14 | Right Front Footwell Illumination -L152- | 14 | Right Daytime Running Lamp and Parking Light Control Module -J861- Right LED Headlamp Power Output Stage 4 -A30- |
| 15 | Left High-intensity Gas Discharge Lamp Control Module -J343- Left LED Headlamp Power Output Stage 1 -A31- | 15 | Terminal 30, Fuse panel C -SC- | 15 | Right High-intensity Gas Discharge Lamp Control Module -J344- Right LED Headlamp Power Output Stage 1 -A27- |
| 16 | Terminal 30, Fuse panel C -SC- | 16 | Terminal 30, Fuse panel C -SC- | 16 | Terminal 30, Fuse panel C -SC- |
| 17 | Terminal 31, 376 Ground connection 11 (in main wiring harness) 639 Ground Connection (on left A-piller) | 17 | Glove Compartment Light -W6- Front Passenger's Illuminated Makeup Mirror -W14- Driver's Illuminated Make-up Mirror Light -W20- Left illuminated vanity mirror -W49- Right illuminated vanity mirror -W50- |
17 | Terminal 31, 376 Ground connection 11 (in-main wiring harness) 639 Ground Connection (on left A-pillar) |
| -T16c-(6) | Designation | -T16c-(6) | Designation | -T6a- (2) | Designation |
|---|---|---|---|---|---|
| 1 | LIN-Bus 5, Left LED Headlamp Power Output Stage 1 -A31- | 9 | 1 | O12 Connection 1 (in heated seats wiring harness) Driver's Seat Heating Element -Z6- Driver's Seat Side Bolster Heater -Z31- O13 Connection 2 (in heated seats wiring harness) Driver's Backrest Heating Element -Z7- Driver's Seat Backrest Side Bolster Heater -Z32- |
|
| 2 | LIN-Bus 2, B549 LIN-Bus connection 2 (in main wiring harness) Wiper Motor Control Module -J400- Windshield Wiper Motor -V- Rain/Light Recognition Sensor -G397- | 10 | 2 | ||
| 3 | X65 Parking aid connection (in front bumper wiring harness) Left Front Parking Aid Sensor -G255- Left Front Center Parking Aid Sensor -G254- Right Front Center Parking Aid Sensor -G253- Right Front Parking Aid Sensor -G252- |
11 | 3 | Terminal 30, Fuse panel C -SC- | |
| 4 | LIN-Bus 4, B699 LIN-Bus connection 4 (in main wiring harness) Garage Door Opener Control Module -J530- Air Quality Sensor -G238- A/C Pressure/Temperature Sensor -G395- Humidity Sensor in Fresh Air Intake Duct -G657- |
12 | 4 | ||
| 5 | B717 Parking aid connection (in main wiring harness) Left Front Parking Aid Sensor -G255- Left Front Center Parking Aid Sensor -G254- Right Front Center Parking Aid Sensor -G253- Right Front Parking Aid Sensor -G252- 352 Parking aid ground connection (in rear bumper wiring harness) Left Rear Parking Aid Sensor -G203- Left Rear Center Parking Aid Sensor -G204- Right Rear Center Parking Aid Sensor -G205- Right Rear Parking Aid Sensor -G206- |
13 | 5 | ||
| 6 | Power Adjustable Steering Column Control Module -J866- | 14 | Comfort System CAN-Bus Low B409 Comfort System CAN-Bus Low Connection 4 (in main wiring harness) B410 Comfort System CAN-Bus Low Connection 5 (in main wiring harness) B412 Comfort System CAN-Bus Low Connection 7 (in main wiring harness) B406 Comfort System CAN-Bus Low Connection 1 (in main wiring harness) Wiring junction for convenience CAN bus, Low -TV38- |
6 | O12 Connection 1 (in heated seats wiring harness) Front Passenger's Seat Heating Element -Z8- Front Passenger's Seat Side Bolster Heater -Z33- O13 Connection 2 (in heated seats wiring harness) Front Passenger's Backrest Heating Element -Z9- Front Passenger's Seat Backrest Bolster Heater -Z34- |
| 7 | 15 | Comfort System CAN-Bus High B400 Comfort System CAN-Bus High Connection 4 (in main wiring harness) B401 Comfort System CAN-Bus High Connection 5 (in main wiring harness) B403 Comfort System CAN-Bus High Connection 7 (in main wiring harness) B397 Comfort System CAN-Bus High Connection 1 (in main wiring harness) Wiring junction for convenience CAN bus, High -TV34- |
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| 8 | 16 |