Mercedes-Benz SLK 2014 Owner's Manual page 241

Display messages
238
Display messages
ë
Off Off
Radar sensor deac‐ Radar sensor deac‐
tivated See Own‐ tivated See Own‐
er's Manual er's Manual
Lane Keeping Lane Keeping
Assist currently Assist currently
unavailable See unavailable See
Owner's Manual Owner's Manual
Lane Keeping Lane Keeping
Assist inoperative Assist inoperative
Possible causes/consequences and M M Solutions
The HOLD function is deactivated. The vehicle is skidding
A warning tone also sounds.
Reactivate the HOLD function later (
X
The radar sensor system is deactivated.
Switch on the radar sensor system (
X
Lane Keeping Assist is deactivated and temporarily inoperative.
Possible causes:
the windscreen is dirty in the camera's field of vision
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
Once the causes listed above no longer apply, the display message
goes out.
Lane Keeping Assist is operational again.
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 windscreen.
X
Lane Keeping Assist is faulty.
Visit a qualified specialist workshop.
X
page 183).
Y
page 217).
Y
page 162).
Y