See also:

Charging the battery
WARNING Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosions ...

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 in ...

Destination or area of destination reached
When you reach your destination, COMAND displays a checkered flag and route guidance is automatically ended. For certain points of interest (e.g. airports), the Destination Reached display is s ...