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:

    Changing wheels and tires
    Mounting Information on mounting tires Have mounting and balancing performed only by a service center or tire specialist. If this work is not carried out properly, there is the danger of subsequ ...

    Status display
    The tire and system status is indicated by the color of the tires. A change in the tire inflation pressure during driving is taken into account. A correction is only necessary if this is indicat ...

    Notes on Emergency Requests
    Do not use the voice activation system to initiate an Emergency Request. In stressful situations, the voice and vocal pitch can change. This can unnecessarily delay the establishment of a teleph ...