Malfunction

HDC is temporarily unavailable in the following situations due to a high brake temperature:

▷ The LED in the button and the display HDC go out during HDC operation.
▷ The LED in the button and the HDC display do not light up when the button is pressed.

    See also:

    Switching off automatically
    The system switches off and the LED goes out: After approx. 33 ft/10 m when driving forward. Above approx. 9 mph/15 km/h when driving forward. Switch on the system again if necessary. ...

    Timeshift
    Approx. one hour of the program being broadcast on the channel currently being listened to is stored in a buffer. Prerequisite: the signal must be available. The stored audio track can be playe ...

    Selecting chassis and suspension tuning
    Selecting chassis and suspension tuning Press the button. The system switches between the two chassis and suspension tuning settings. ▷ Sport: The LED in the button lights up and SPORT ...