Accepting a call
If someone calls you when you are in the Telephone 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 Telephone menu, you can still accept a call.
See also:
Resetting to factory settings
For safety reasons, the Day Lights function
in the Lights submenu is only reset when the
vehicle is stationary.
Press the
or
button on the
steering wheel to select the Settings
menu.
P ...
Snow chains
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
which have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
...
Speed rating
The speed rating is part of the tire
identification. It specifies the speed range for
which the tire is approved. ...