See also:

DOT (Department of Transportation)
DOT marked tires fulfill the requirements of the United States Department of Transportation. ...

Folding the exterior mirrors in or out automatically
If the "Fold in mirrors when locking" function is activated in the on-board computer: - the exterior mirrors fold in automatically as soon as you lock the vehicle from the outside. - ...

Switching the rear-compartment climate control on/off using the front control panel
Turn the SmartKey to position 2 in the ignition lock. Activate the rear compartment function via COMAND. The rear-compartment climate control can be controlled via the front control panel ...