Calling up the compass
The compass shows which direction the vehicle is currently traveling in: N, NE, E, SE, S, SW, W or NW.

To obtain a correct display in rear-view mirror 1, the compass must be calibrated and the magnetic field zone must be set.
See also:
Towing a trailer
There are numerous legal requirements concerning the towing of a trailer, e.g.
speed restrictions. Make sure that your vehicle/ trailer combination complies with
the local requirements not only in ...
De-registering (de-authorizing) a mobile
phone
Mercedes-Benz USA, LLC recommends deauthorizating
in both COMAND and the
mobile phone. Subsequent authorization may
otherwise fail.
To call up the telephone menu: press the
function button ...
Crash-responsive emergency lighting
The interior lighting is activated automatically
if the vehicle is involved in an accident.
To switch off the
crash-responsive emergency lighting: press the hazard warning lamp button.
or
Loc ...
