See also:

Charging the battery
WARNING Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosions ...

Important notes on tire pressure
WARNING Should the tire pressure drop repeatedly:  - check the tire for foreign bodies.  - check whether the wheel is losing air or the valve is leaking.  - make sure that onl ...

Removing the skibag
WARNING When the skibag has been removed, always drive with the trunk lid closed. Exhaust fumes could otherwise enter the vehicle interior. The skibag can be removed for cleaning or drying ...