See also:

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

Preselecting the switch-on time
1. "Settings" 2. "Climate" 3. "Timer 1:" or "Timer 2:" 4. Set the desired time. ...

Resetting the tone settings
All tone settings can be reset to the default setting. 1. "CD/Multimedia", "Radio" or "Settings" 2. "Tone" 3. "Reset" ...