Important safety notes

WARNING
When expanding the cargo volume, always fold the seat backrests fully forward.
Unless you are transporting cargo, the seat backrests must remain properly locked in the upright position.
In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the vehicle. This can cause injury to vehicle occupants unless the items are securely fastened in the vehicle.
Always use the cargo tie-down rings.

The left-hand and right-hand rear seat backrests can be folded down separately to increase the trunk capacity.

    See also:

    Power washers
    WARNING Do not use power washers with circular-jet nozzles (dirt grinders) to clean your vehicle, in particular the tires. You could otherwise damage the tires and cause an accident. Alw ...

    Cleaning the seat belts
    Use clean, lukewarm water and soap solution. Do not clean the seat belts using chemical cleaning agents. Do not dry the seat belts by warming them above 176 °F (80 °C) or placing them in di ...

    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. ...