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

See also:
CBC Cornering Brake Control
When braking during curves or when braking
during a lane change, driving stability and steering
response are improved further. ...
Switching the microphone to mute
When a call is active, the microphone can be
muted.
1. "Telephone"
2. "Active calls"
3. "Microphone mute"
A microphone that has been switched to mute
is automati ...
Malfunction
A message is displayed in the instrument cluster.
HDC is not available, e.g., due to elevated
brake temperatures. ...
