Oil change
An oil change should be carried out by your service center only.
See also:
Equalizer
Setting for individual audio frequency ranges.
Adjusting the equalizer
1. "CD/Multimedia", "Radio" or "Settings".
2. "Tone".
3. "Equalizer".
4. S ...
Malfunction
Comfort Access may not function properly if it
experiences interference from external sources
such as mobile phones, metal objects, overhead
power lines, transmission towers, etc.
In this case, ...
Message from the Concierge service
Starting destination guidance
1. Select the desired message.
2.
"Start guidance" or "Add as another
destination"
3. Start destination guidance, if necessary.
Dialing ...