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:
Power washers
WARNING
Do not use power washers with circular-jet nozzles (dirt grinders) to clean your
vehicle, in particular the tires. You could otherwise damage the tires and cause
an accident.
Alw ...
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.
...
Switching on/off
The three red indicator lamps in the button indicate the heating level you have
selected.
If the battery voltage is too low, the seat heating may switch off.
Driver's and front-passenger ...