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 work, it must not be returned to the tank. The purity of the fluid can no longer be guaranteed.
Impurities in DEF (e.g. due to other
service products, cleaning agents or dust)
lead to:
- increased emission values
- damage to the catalytic converter
- engine damage
- malfunctions in the BlueTEC exhaust gas aftertreatment system
See also:
Storing and maintaining the current speed
You can store the current speed if you are driving faster than 20 mph (30 km/h).
Accelerate the vehicle to the desired speed.
Briefly press the cruise control lever up 1 or down 2.
Remove your ...
Adjusting the rear seat electrically
You can only adjust the outer seats in the rear
electrically.
1 Seat cushion angle
2 Backrest angle
3 Folding the head restraint up or back
4 Head restraint angle
5 Seat fore-and-aft ...
Parcel nets
WARNING
Vehicles with Occupant Classification System
(OCS)
Do not place objects with a combined weight
of more than 4.4 lbs (2 kg) into the parcel net
on the back of the front passeng ...