Mercedes-Benz GLE 2015 Owner's Manual page 328

Display messages
Traffic Sign Traffic Sign Assist Assist
currently unavaila‐ currently unavaila‐
ble See ble See Owner's Owner's Man‐ Man‐
ual ual
Traffic Sign Traffic Sign Assist Assist
inoperative inoperative
ë
Off Off
Lane Keeping Lane Keeping Assist Assist
currently unavaila‐ currently unavaila‐
ble ble See See Owner's Owner's Man‐ Man‐
ualorActive Lane ual Active Lane
Keeping Assist cur‐ Keeping Assist cur‐
rently unavailable rently unavailable
See Owner's Manual See Owner's Manual
Lane Keeping Lane Keeping Assist Assist
inoperativeorActive inoperative Active
Lane Lane Keeping Keeping Assist Assist
inoperative inoperative
Possible causes/consequences and M M Solutions
Traffic Sign Assist is 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
Clean the windscreen.
X
If the system detects that the camera is fully operational, the display
message disappears.
Traffic Sign Assist is operational again.
Traffic Sign Assist is faulty.
Consult a qualified specialist workshop.
X
The HOLD function is deactivated. The vehicle is skidding.
A warning tone also sounds.
Reactivate the HOLD function later (
X
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 have been no lane markings for an extended 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.
Safeguard the vehicle against rolling away (
X
Clean the windscreen.
X
Lane Keeping Assist or Active Lane Keeping Assist is faulty.
Consult a qualified specialist workshop.
X
Display messages
page 219).
Y
page 191).
Y
325
Z