12V socket
| E538 | Electromechanical parking brake button |
| G538 | Temperature selection potentiometer, rear |
| J519 | On-board network control unit |
| L42 | Socket illumination lamp |
| SF2 | Fuse 2 in fuse box F |
| ST4 | Fuse box 4 |
| T3l | Connector, 3-pin |
| T3r | Connector, 3-pin |
| T8ad | Connector, 8-pin |
| T12b | 12-pin connector |
| T32b | Connector, 32-pin |
| U5 | 12V socket, in the front of the center console |
| U13 | Inverter with socket, 12 V - 230 V |
| 369 | Ground connection 4 in the main wiring harness |
| 730 | Ground connection point 1 on the rear right wheel arch |
| B490 | Connection 26 in the main wiring harness |
* - see the current electrical circuit diagram for the 5 air conditioning system.
*2 - depending on the configuration.
*3 - see current fuse box diagram.
*4 - only for vehicles with inverter.
- ws = white
- sw = black
- ro = red
- rt = red
- br = brown
- gn = green
- bl = blue
- gr = gray
- li = purple
- vi = purple
- ge = yellow
- or = orange
- rs = pink