See also:

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. ...

Cup holder in the rear seat armrest
Do not sit on or support your body weight on the rear seat armrest when it is folded down, as you could otherwise damage it. Close the cup holder before folding the rear seat armrest up. Othe ...

First-aid kit
Depending on the vehicle's equipment, the first-aid kit is located either in an open stowage space or behind the cover on the left side.   Open the trunk lid. Example: first-aid kit beh ...