See also:

All around the headliner
All around the headliner 1. Emergency Request 2. Glass sunroof 3. Indicator lamp for the front passenger airbags 4. Reading lamps 5. Interior lamps ...

Charging the battery
In the vehicle, only charge the battery via the terminals in the engine compartment, with the engine switched off. ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Switch over between the display screens. Radio stations or TV channels are grayed out ...