Display messages
378
Display messages
Radar Sensors
Deactivated See
Oper. Manual
Active Lane
Keeping Assist
Currently
Unavailable See
Oper. Manual
Active Lane
Keeping Assist
Inoperative
Possible causes/consequences and M Solutions
The radar sensor system is deactivated.
Switch on the radar sensor system (
X
Active Lane Keeping Assist is deactivated and temporarily
inoperative. Possible causes are:
the windshield in the camera's field of vision is dirty.
R
visibility is impaired due to heavy rain, snow or fog.
R
there are no lane markings for a longer period.
R
the lane markings are worn, dark or covered, e.g. by dirt or snow.
R
If the display message does not disappear:
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Clean the windshield.
X
If the system detects that the camera is fully operational, the
display message disappears.
Active Lane Keeping Assist is operational again.
Active Lane Keeping Assist is defective.
Visit a qualified specialist workshop.
X
page 350).
Y
page 289).
Y