Central control unit for comfort systems
- J345 - trailer recognition control unit
- J387 - Front passenger door control unit
- J393 - Central control unit for comfort systems
- J502 - Tire pressure monitoring control unit
- J605 - Tailgate/boot control unit
- J772 - Rear view camera control unit
- T8ae - Connector, 8-pin
- T12d - connector, 12-pin
- T12u - Connector, 12-pin, brown
- T17f - Connector, 17-pin, in the junction box of the right A-pillar
- T20a - Connector, 20-pin
- T20g - Connector, 20-pin
- T20m - Connector, 20-pin, in the right pillar A
- T27c - Connector, 27-pin, in the right pillar A
- T32c - 32-pin connector
- T46s - Connector, 46-pin
- T54b - Connector. 54-pin
- B407 - Connection 2.(cAN-comfort bus, Low wire) in the main wiring harness
- B410 - Connection 5 (cAN-comfort bus, Low wire) in the main wiring harness
- * - gradual phase-out
- *2 - see current electrical circuit diagram for comfort systems
- *3 - Front passenger side jumper, brown
- *4 - only for vehicles with tire pressure monitoring system
- *5 - only for vehicles with rear view camera
- *6 - only for vehicles with a towbar socket
- *7 - gradual implementation
| ws | white | sw | black |
| ro | red | rt | red |
| br | brown | gn | green |
| bl | blue | gr | grey |
| li | purple | vi | purple |
| ge | yellow | or | orange |
| rs | pink |