See also:

Storing a phone number which has not yet been stored
Introduction For incoming calls from a person who is not in the address book, COMAND displays the phone number in the call list. You can save this entry. Storing as a new entry in the address ...

Occupant distribution
The distribution of occupants in a vehicle at their designated seating positions. ...

Please bear the following in mind
At the onset of winter, have your vehicle winterproofed at a qualified specialist workshop, e.g. at an authorized Mercedes- Benz Center. Observe the notes in the "Changing a wheel" ...