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 ...

View through the camera
The area behind the vehicle is displayed in a mirror-inverted manner, as in the rear-view mirror. WARNING The rear view camera is only an aid and may display obstacles • from a distorted pe ...

Message memory
The on-board computer saves certain display messages. You can call up the display messages in the message memory. Press the or button on the steering wheel to select the Service menu. If t ...