Accepting a call
If someone calls you when you are in the Tel menu, a display message appears in the multifunction display, for example:
Press the 
button on the steering
wheel to accept an incoming call.
If you are not in the Tel menu, you can still accept a call.
See also:
Clearing the memory of the integrated garage door opener on the rear-view mirror
X Turn the SmartKey to position 2 in the ignition lock.
X Press and hold transmitter buttons 2 and 4 for approximately 20 seconds until
indicator lamp 1 flashes rapidly. The memory is cleared.
...
Important safety notes
WARNING
Severe conditions (e.g. strong air pollution) may require replacement of the
filter before its scheduled replacement interval. A clogged filter will reduce the
air volume to the inte ...
Features
As we cram more technology into our homes, cars and palms, the ergonomics of
using said advancements should be getting better. Mercedes has a few elegant
systems in cars like the S-Class and new C ...