Driving systems

See also:

Important safety notes
Your vehicle may be equipped with a sliding sunroof or a panorama roof with power tilt/ sliding panel. In this section, the term "sliding sunroof" refers to both types of sliding sunroof ...

DEF (BlueTEC vehicles only)
Important notes on use To function properly, BlueTEC exhaust gas aftertreatment must be operated with the reducing agent DEF. When the supply of DEF is almost used up, the Check Additive See Op ...

Important notes on tire pressure
WARNING If the tire pressure drops repeatedly, the wheel, valve or tire may be damaged. Tire pressure that is too low may result in a tire blow-out. There is a risk of an accident. • Check the ti ...