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:
Interior rearview mirror
Reducing the blinding effect
From behind when driving at night: turn the
knob. ...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle, ...
Electronic displays
With the Professional navigation system
1 Selection list, such as for the radio
Navigation display
Speed limit detection
Computer
2 Transmission displays
3 Service requirements
Messages ...