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:
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to have ...
Selecting a station
Selecting a station using the station
search function
Turn or slide
the COMAND
controller while the display/selection
window in the radio display is active.
Station search scans up or down ...
Seating & Cargo
The GL550's front seats have a litany of power adjustments, including
adjustable stiffness for the side bolsters. Even with the bolsters and lumbar
support dialed all the way back, the seats are t ...