See also:

Folding the rear seat backrest back
: Backrest ; Lock verification indicator = Backrest release handle Move the driver's or front-passenger seat forward if necessary. Make sure that the seat belt does not become ...

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. ...

Important safety notes
WARNING   For reasons of safety, have the NECK-PRO head restraints/NECK-PRO luxury head restraints checked at an authorized Mercedes-Benz Center after a rear-end collision. WARNING&nbs ...