In the following situations, the system
may not operate properly or even not
operate at all:
poor visibility caused by
inadequate lighting of the
roadway, falling snow, heavy
rain, dense fog etc...
Other information:
Engine coolant temperature
illuminates red.
Illuminates when the engine is
running
Stop, switch off engine.
Caution
Coolant temperature too high.
If there is sufficient coolant, consult a
workshop.
Preheating
illuminates yellow.
Preheating of diesel engine is
activated...
Automatic operation of electric parking brake off
illuminates yellow.
Illuminates
Automatic operation is deactivated or
faulty. In the event of a fault,
illuminates together with other control
indicators or it is accompanied by a
corresponding message in the Driver
Information Centre...