See also:

Purity
Assuring the purity of DEF is particularly important with respect to avoiding malfunctions in the exhaust gas aftertreatment system. If DEF is pumped out of the DEF tank, e.g. during repair wor ...

Adjusting the seats
1 Head restraint height 2 Seat height 3 Seat cushion angle 4 Seat cushion length 5 Seat fore-and-aft adjustment 6 Backrest angle If PRE-SAFE® has been activated, the front-passeng ...

Activating/deactivating
WARNING Any accumulation of snow and ice should be removed from the rear window before driving. Visibility could otherwise be impaired, endangering you and others. The rear window defroster ha ...