Mercedes-Benz 2013 S-CLASS, Owner'S Manual

Page: 346 / 493

Display messages Possible causes/consequences and M M Solutions
Active Lane Keep‐ Active Lane Keep‐
ing Assist inoper‐ ing Assist inoper‐
ative ative
Active Lane Keeping Assist is faulty.
X
Visit a qualified specialist workshop.
Active Blind Spot Active Blind Spot
Assist currently Assist currently
unavailable See unavailable See
Owner's Manual Owner's Manual
Active Blind Spot Assist is temporarily inoperative. Possible cau-
ses:
R
the sensors are dirty
R
the function is impaired due to heavy rain or snow
R
the radar sensor system is outside the operating temperature
range
R
the radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation
Once the causes listed above no longer apply, the display message
goes out.
Active Blind Spot 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 215).
X
Clean the sensors (
Y
page 410).
X
Restart the engine.
Active Blind Spot Assist is deactivated while towing a trailer.
You have established the electrical connection between the trailer
and your vehicle.
X
Press a on the steering wheel to confirm the display mes-
sage.
Active Blind Spot Active Blind Spot
Assist inoperative Assist inoperative
Active Blind Spot Assist is faulty.
X
Visit a qualified specialist workshop.
Park Park Assist Assist cancel‐ cancel‐
led led
The driver's door is open.
X
Repeat the parking gap measurement and parking process with
the driver's door closed.
You touched the multifunction steering wheel while steering inter-
vention was active.
X
While steering intervention is active, make sure not to touch the
multifunction steering wheel.
Display messages
343
On
-b
oar
d
comp
ut
er
an
d
di
sp
lay
s
Z