Resetting the tone settings

1. "CD/Multimedia", "Radio" or "Settings".

2. "Tone".

3. "Reset"

    See also:

    Front
    Front Slide the cover back. ...

    Switching on automatically
    Select transmission position R with the engine running. The backup camera image is displayed if the system was switched on via the iDrive. ...

    Rear window defroster
    Press the button. The rear window defroster switches off automatically after a certain period of time. Depending on the vehicle equipment, upper wires are used as an antenna and are not part of ...