See also:

Parking the vehicle for a long period
If you leave the vehicle parked for longer than four weeks, the battery may be damaged by exhaustive discharge. Connect a trickle charger. You can obtain information about trickle chargers ...

Rejecting or ending a call
Press the button on the steering wheel. If you are not in the Tel menu, you can still reject or end a call. ...

Playback options
Further information on playback options is available in the "Audio" section. Select CD, DVD-A or MP3 using the buttons on the remote control and press the button to confirm. The ...