See also:

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

Instrument lighting
You can adjust the brightness of the instrument lighting only when the parking lamps or the low beams are switched on. 1.  Push button 1in the turn signal/high beam lever up or down repeated ...

Camera
Camera The camera lens is located in the handle of the trunk lid. The image quality may be impaired by dirt. Clean the lens. ...