See also:

Sound output
Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...

Switching the reception on/off
1. "Navigation" 2. "Options" Open. 3. "Receive Traffic Info" ...

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 ...