See also:

Oil change
An oil change should be carried out by your service center only. ...

Playing CD/DVD
Use the following menu items to access data from a CD/DVD: ▷ Video data via "DVD" ▷ Audio data via "CD" ▷ Images "Photo" Playing CD/ ...

Malfunction
A Check Control message is displayed. Adaptive light control is malfunctioning or has failed. Have the system checked as soon as possible. ...