See also:

Malfunction
A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...

Resetting the tone settings
1. "CD/Multimedia", "Radio" or "Settings" 2. "Tone" 3. "Reset" ...

Vehicle paint
Regular care contributes to driving safety and value retention. Environmental influences can act on the vehicle paint. Tailor the frequency and extent of your car care to these influences. ...