What to do if...

Only a black screen is visible.

  • Switch on the system.

There are no options available on the screen.

  • Switch over between the display screens.

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:

    Replacing components
    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 avai ...

    Activation/deactivation
    Press the button. ...

    What to do if...
    ▷ The current transmission position cannot be displayed? The vehicle is located in an unrecognized region, is in a poor reception area, or the system is currently determining the position ...