See also:

Functional requirements
The system must have been initialized when the tire inflation pressure was correct; otherwise, reliable signaling of a flat tire is not ensured. Initialize the system after each correction of th ...

Releasing the parking brake manually
In the event of an electrical power loss or electrical malfunction, you can release the parking brake manually. Secure the vehicle against rolling Before releasing the parking brake manually, ...

Fog lamps
Front fog lamps The parking lamps or low beams must be switched on. Press the button. The green indicator lamp lights up. If the automatic headlamp control, refer to page 86, is activated, ...