See also:

Call disconnection while the vehicle is in motion
A call may be disconnected if: • there is insufficient network coverage in certain areas. • you move from one transmitter/receiver area (cell) into another and no channels are free. • you u ...

Notes on regularly inspecting wheels and tires
WARNING Regularly check the tires for damage. Damaged tires can cause tire inflation pressure loss. As a result, you could lose control of your vehicle. Worn, old tires can cause accidents. If ...

Cleaning genuine wood and trim elements
  Wipe the wooden trim and trim pieces with a damp, lint-free cloth, e.g. a microfiber cloth.   Heavy soiling: use car care and cleaning products recommended and approved by Mercede ...