See also:

Opening and closing the side trim panels
You must open the side trim panel in the trunk and remove the first-aid kit before you can change the bulbs in the tail lamps. Left-hand side trim panel Right-hand side trim panel To open: ...

Important safety notes
WARNING Make sure absolutely no objects are obstructing the pedals' range of movement. Keep the driver's footwell clear of all obstacles. If there are any floormats or carpets in the footwell ...

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. ...