What to do if...
Only a black screen is visible.
- Switch on the system.
There are no options available on the screen.
- Replace remote control batteries.
Radio stations or TV channels are grayed out and cannot be selected.
- Function is limited due to the selected priority.
Change priority.
The DVD does not play.
- Playback does not begin automatically. Start DVD manually.
The volume of the rear vehicle speakers cannot be adjusted.
- Sound in the rear is output via the headphones. Change priority if necessary and output sound via vehicle speakers.
See also:
Switching the high beams on and off
manually
Switching the high beams on and off
manually
▷ High beams on, arrow 1.
▷ High beams off/headlamp flasher, arrow 2.
To reactivate the High-beam Assistant, press
the button on the t ...
Displaying messages
1. "Office"
2. "Messages"
A symbol identifies the type of message.
...
Radar sensor
Position
Radar sensor
Dirty or covered sensor
A dirty or covered sensor may hinder the detection
of vehicles.
▷ If necessary, clean the radar sensor. Remove
layers of snow and ice care ...