See also:

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 ac ...

System self-test
After you have switched on the ignition, the system carries out a self-diagnosis. WARNING A malfunction in the system has been detected if one of the following conditions occurs: the indi ...

Moving the map
Showing the crosshair To hide the menu: slide the COMAND controller and, when the Full screen menu item is shown, press . To move the map: slide , or the COMAND controller. A crosshai ...