Call priority
When service calls are active, e.g. Roadside Assistance or MB Info calls, an emergency call can still be initiated. In this case, an emergency call will take priority and override all other active calls.
The indicator lamp of the respective button
flashes until the call is ended. An emergency
call can only be terminated by the Mercedes-
Benz Customer Assistance Center. All other
calls can be ended by pressing the
button on the multifunction steering wheel or
the corresponding button for ending a
telephone call on the audio system or on
COMAND.
If an mbrace call is initiated,
audio output
is muted. The mobile phone is no longer
connected to COMAND. However, if you
want to use your mobile phone, we
recommend that you do this only when the
vehicle is stationary and in a safe location.
See also:
General notes
When you lock the vehicle, you can simultaneously:
close the side windows
close the panorama roof with power tilt/ sliding panel
On vehicles with a panorama roof with power tilt/sliding panel ...
Checking the battery
•► Press the or
button.
The battery is working properly if battery
check lamp 1 lights up briefly
If battery check lamp 1 does not light up
briefly during the test, the battery is
...
Service menu
In the Service menu you can:
call up display messages ()
restart the tire pressure loss warning system (Canada only) ()
check the tire pressure electronically (USA only) ()
call up the ser ...
