On/off and tone

The following audio and video sources share the same control elements and adjustments:

> Radio
> CD/DVD player
> CD changer
> Video
> External devices, e.g. MP3 player

See also:

Deactivating the system
▷ When driving, press the lever up or down twice. ▷ When stationary, do the same while depressing the brake pedal. ▷ Switch off the ignition. The displays go out, and the stor ...

Malfunction
The yellow warning lamp flashes and then lights up continuously. A Check Control message is displayed. No flat tire can be detected. Display in the following situations: A wheel without T ...

Disposing of old batteries
Have old batteries disposed of by your service center or bring them to a recycling center. Maintain the battery in an upright position for transport and storage. Secure the battery so that ...