Mercedes-Benz S-Sedan 2015 Owners Manual - Manual (Page 296)

Display messages Possible causes/consequences and M M Solutions
The display message is shown continuously.
Active Body Control (ABC) is malfunctioning.
X
Do not drive at speeds above 50 mph (80 km/h).
X
Make only slight steering movements. Otherwise, the front
fender or the tires could be damaged if the steering movement
is too large.
X
Listen for scraping sounds.
X
Visit a qualified specialist workshop.
ABC ABC Vehicle Vehicle Rising Rising
Please Please Wait Wait Briefly Briefly
The vehicle level is too low when the vehicle is stationary. A warn-
ing tone also sounds.
X
Do not pull away.
The vehicle level is set when the display message disappears.
ABC Malfunction ABC Malfunction The Active Body Control (ABC) function is restricted. The vehicle's
handling characteristics may be affected.
X Do not drive at speeds above 50 mph (80 km/h).
X Visit a qualified specialist workshop.
Active Lane Keep‐ Active Lane Keep‐
ing Assist Cur‐ ing Assist Cur‐
rently rently Unavailable Unavailable
See See Operator's Operator's Man‐ Man‐
ual ual
Active Lane Keeping Assist is deactivated and temporarily inop-
erative. Possible causes are:
R the windshield in the camera's field of vision is dirty.
R the sensors in the radiator trim and/or in the bumpers are dirty.
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.
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:
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (
Y
page 192).
X Clean the windshield.
X
Clean the sensors in the following locations:
R in the radiator trim
R
in the front bumper
R
in the rear bumper
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