See also:

Tow-starting (emergency starting)
Vehicles with automatic transmission must not be started by tow-starting. This could otherwise damage the transmission. ...

De-registering (de-authorizing) a mobile phone
Mercedes-Benz USA, LLC recommends deauthorizating in both COMAND and the mobile phone. Subsequent authorization may otherwise fail. To call up the telephone menu: press the function button ...

Control panel for dual-zone automatic climate control
Control panel for dual-zone automatic climate control Canada only 1 To set the temperature, left. 2 To defrost the windshield. 3 To switch the ZONE function on/off. 4 To activate/deactivate coo ...