Text message
Meaning
ACC: Not
available.
Please manual-
ly accelerate
and brake.
ACC is not available. Driver intervention is neces-
sary.
Door open.
ACC cannot be activated. Please close all doors and
engine hood.
Object ahead.
A stationary object is detected ahead when ACC is
switched on and your vehicle is moving. ACC cannot
be activated.
Front Assist
deactivated.
Front Assist is deactivated.
WARNING
The view of the radar sensor can be impaired by rain, snow or heavy spray. Under certain
circumstances, this could result in the vehicle ahead being detected inadequately or not at
all. Take over yourself if necessary!
Switch Adaptive Cruise Control off when driving through tunnels because the function of
the system could be impaired.
Adaptive Cruise Control distance regulation will not work if the sensors are covered by
heavy rain, spray, snow, etc.
ACC not available. No sensor view!
appears in the in-
strument cluster display.
Adaptive Cruise Control switches off temporarily if the brakes overheat too much.
ACC
not available
appears in the instrument cluster display.
