See also:

Position of the steering wheel for driving
The steering wheel is moved to the last selected position when: - the driver's door is closed. - you insert the SmartKey into the ignition lock. or - you press the Start/Stop button once on vehicl ...

Cleaning the headliner and carpets
Roof lining: use soft brushes or dry shampoo if it is particularly dirty. Carpets: use carpet and textile cleaners that have been approved and recommended by Mercedes-Benz. ...

Mounting a new wheel
WARNING Always replace wheel bolts that are damaged or rusted. Never apply oil or grease to wheel bolts. Damaged wheel hub threads should be repaired immediately. Do not continue to drive ...