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:
Position of the steering wheel when the EASY-ENTRY/EXIT feature is active
The steering wheel swings upwards when you:
• remove the SmartKey from the ignition lock
• open the driver's door and KEYLESS-GO is in position 1
• open the driver's door and the SmartKey is in pos ...
Center console, lower section
Stowage compartment Ashtray Cigarette lighter Power socket
Selector lever
Cup holder
Stowage compartment
Audio/COMAND controller
Selects the drive program
...
Under the Hood
Depending on the model, there are two engine options that can be teamed with
a five- or seven-speed automatic transmission.
G550's V-8 produces 382 horsepower and 391 pounds-feet of torque and tea ...