See also:

Standard display
– Press and hold the button on the steering wheel until the Trip menu with odometer 1 and trip odometer 2 is shown. ...

System self-test
If an adult occupant is properly sitting on the passenger seat and the OCS classifies the occupant as an adult, the indicator lamp illuminates and goes out again after approximately 6 seconds ...

Deleting one of the previous destinations
To activate navigation mode: press the function button once or twice. To show the menu: press the COMAND controller. Select Destination in the navigation system menu bar by turning t ...