Mercedes-Benz GLK 300 4MATIC 2012 Owner's Manual page 276

Display messages
Lane Keeping Lane Keeping
Assist currently Assist currently
unavailable See unavailable See
Owner's Manual Owner's Manual or
Active Lane Keep‐ Active Lane Keep‐
ing Assist cur‐ ing Assist cur‐
rently rently unavailable unavailable
See Owner's Manual See Owner's Manual
Lane Keeping Lane Keeping
Assist inopera‐ Assist inopera‐
tive tive or Active Active
Lane Keeping Lane Keeping
Assist inoperative Assist inoperative
Blind Spot Assist Blind Spot Assist
inoperative inoperative or
Active Blind Spot Active Blind Spot
Assist inoperative Assist inoperative
Park Assist Park Assist cancel‐ cancel‐
led led
Possible causes/consequences and M 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
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 faulty.
The yellow 9 indicator lamps also light up in the exterior mir-
rors.
Visit a qualified specialist workshop.
X
The driver's door is open and the driver's seat belt has not been
fastened.
Repeat the parking process with the seat belt fastened and the
X
driver's door closed.
You have inadvertently touched the multifunction steering wheel
while steering intervention was active.
While steering intervention is active, make sure not to touch the
X
multifunction steering wheel.
The vehicle has started to skid and ESP
Use Active Parking Assist again later (
X
Display messages
page 164).
Y
®
has intervened.
page 192).
Y
273
Z