See also:

Sidewall
The part of the tire between the tread and the bead. ...

Snow chains
For safety reasons, Mercedes-Benz recommends that you only use snow chains which have been specially approved for your vehicle by Mercedes-Benz, or are of a corresponding standard of quality. ...

Setting the rear-compartment side air vents
These rear-compartment side air vents are only available if your vehicle has 3-zone automatic climate control. 1 B-pillar air vent 2 Thumbwheel for B-pillar air vent - To open/close: turn thu ...