Structure and inner electrical connection
The central locking button of the driver's door is connected on the Body Domain Controller (BDC) via a 4-pin plug connection.
The Body Domain Controller (BDC) supplies the central locking button of the driver's door with the locator lighting (terminal 58g).
The central locking button of the driver's door issues a resistance coded signal to the Body Domain Controller (BDC) during operation.
| Item | Explanation |
|---|---|
| 1 | Unlocking and locking of rocker |
| 2 | LED locator lighting |
PIN ASSIGNMENT SPECIFICATION
| Pin | Explanation |
|---|---|
| SIG | Driver's door central locking button |
| Kl. 31 | Ground connection (Terminal 31) |
| Terminal 58g | Locator lighting, terminal 58g |
| 1 pin not used. | |