See also:

Cleaning the steering wheel and gear or selector lever
Thoroughly wipe with a damp cloth or use leather care agents that have been recommended and approved by Mercedes-Benz. ...

Fuse box in the trunk
  Open the trunk lid.   To open: turn rotary catch 1 clockwise.   Open cover 2 downwards in the direction of the arrow. ...

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 ...