Mercedes-Benz E-Class Owner's Manual page 267

Display messages
264
Display messages
Lane Keeping
Assist currently
unavailable See
Owner's Manual
Active Lane Keep‐
ing Assist cur‐
rently unavailable
See Owner's Manual
Lane Keeping
Assist inopera‐
tive or Active
Lane Keeping
Assist inoperative
Blind Spot Assist
currently unavail‐
able See Owner's
Manual or Active
Blind Spot Assist
currently unavail‐
able See Owner's
Manual
Possible causes/consequences and M Solutions
Lane Keeping Assist or Active Lane Keeping Assist is deactivated
and temporarily inoperative. Possible causes:
the windscreen is dirty in the camera's field of vision.
R
or
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 or Active 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 or Active Lane Keeping Assist is faulty.
Visit a qualified specialist workshop.
X
Blind Spot Assist or Active Blind Spot Assist is temporarily inop-
erative.
You have established the electrical connection between the trailer
and your vehicle.
Press a on the steering wheel to confirm the display mes-
X
sage.
Blind Spot Assist or Active Blind Spot Assist is deactivated while
towing a trailer.
page 177).
Y