Display Message - Mercedes-Benz S-Class Operator's Manual

Display messages
ABC Malfunction ABC Malfunction
Active Lane Keep‐ Active Lane Keep‐
ing Assist Cur‐ ing Assist Cur‐
rently Unavailable rently Unavailable
See Operator's See Operator's Man‐ Man‐
ual ual
Active Lane Keep‐ Active Lane Keep‐
ing Assist Inoper‐ ing Assist Inoper‐
ative ative
Possible causes/consequences and M M Solutions
The Active Body Control (ABC) function is restricted. The vehicle's
handling characteristics may be affected.
Do not drive at speeds above 50 mph (80 km/h).
X
Visit a qualified specialist workshop.
X
Active Lane Keeping Assist is deactivated and temporarily inop-
erative.
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 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
When the causes stated above no longer apply, the display mes-
sage disappears.
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 windshield.
X
Active Lane Keeping Assist is defective.
Visit a qualified specialist workshop.
X
Display messages
page 220).
Y
343
Z