See also:

Turn signal lamp (halogen headlamps)
Due to their location, have the bulbs in the left-hand headlamp changed at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center. •► Switch off the lights. •► ...

Traction
Traction is the result of friction between the tires and the road surface. ...

Storing a destination permanently in the destination memory
Proceed as described in the "From the list of previous destinations" section. ...