Opening the tone settings in the Options menu*

1. "CD/Multimedia" or "Radio"

2. If necessary, select additional entries, for example, "FM" or "CD/DVD".

3. Open "Options".

4. "Tone"

5. Set the desired tone.

    See also:

    Selecting a category
    1. "Radio" 2. "Satellite radio" 3. "Category" 4. Select the desired category. ...

    The concept
    HDC is a downhill driving assistant that automatically controls vehicle speed on steep downhill gradients. Without requiring brake application, the vehicle moves at slightly more than twice wa ...

    Maintenance
    The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery. Your service center will be glad to advise you on questions regarding the battery. ...