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:

    Information on navigation data
    1. "Navigation" 2. Open "Options". 3. "Navigation system version" Information is displayed on the data version. ...

    Following part replacement
    The same breaking in procedures should be observed if any of the components mentioned above have to be renewed in the course of the vehicle's operating life. ...

    Energy recovery
    The energy of motion of the vehicle is converted to electrical energy while coasting. The vehicle battery is partially charged and fuel consumption can be lowered. ...