Active Driving Assistance package

See also:

A unique combination of driver-assistance systems
The 2011 CL-Class further enforces its position as an automotive masterwork and a technology platform with the most advanced assistance and protection systems. These highly perceptive assistants c ...

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 wo ...

Vehicle
Display messages Possible causes/consequences and Solutions You have attempted to start the engine with the transmission in position R or D. Shift the transmissio ...