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:
Cleaning the windows
WARNING
Before cleaning the windshield or wiper blades, switch off the windshield wipers
and remove the SmartKey from the ignition lock. On vehicles with KEYLESS-GO, press
the Start/Stop but ...
Engine
Problem
Possible causes/consequences and
Solutions
The yellow Check Engine warning lamp lights up while the engine is
running.
There may be a malfunction, for exampl ...
Changing the windshield wiper blades
Removing the wiper blades
- Remove the SmartKey from the ignition
lock.
- Fold the wiper arm away from the
windshield.
- Firmly press release knob 1 and pull the
wiper blade upwards from th ...