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:
Bag hooks
The bag hook can bear a maximum load
of 6.6 lbs (3 kg). Do not use it to secure a
load.
There is a bag hook in the cargo compartment
on the left-hand side.
– Press the marking on bag ...
Attaching the roof carrier
Open covers 1 carefully in the direction of
the arrow.
Fold covers 1 upwards.
Only secure the roof carrier to the
anchorage points under covers 1.
Observe the manufacturer's installation ...
Cleaning the display
Before cleaning the display, make sure that
it is switched off and has cooled down.
Clean the display surface using a
commercially-available microfiber cloth
and TFT/LCD display c ...