2011 Mercedes S-Class Owner's Manual - Page 406

2011 Mercedes S-Class Manual

Page 406 highlights

404 Display messages Display messages Possible causes/consequences and M Solutions Lane Keeping Assist or Active Lane Keeping Assist is deactivated and temporarily inoperative if: Rthe windshield is dirty in the camera's field of vision. Rvisibility is impaired due to heavy rain, snow or fog. Rthere are no lane markings for a longer period. Rthe lane markings are worn, dark or covered, for example by dirt or snow. Lane Keeping Assist or Active Lane Keeping Assist is operational again and the display message disappears if: Rthe dirt (e.g. slush) drops away while the vehicle is in motion. Rthe system detects that the camera is fully operational again. If the display message continues to be displayed: X On-board computer and displays Lane Keeping Assist Currently Unavailable See Oper. Manual Active Lane Keeping Assist Currently Unavailable See Oper. Manual Clean the windshield. Lane Keeping Assist Inoperative Active Lane Keeping Assist Inoperative Blind Spot Assist Currently Unavailable See Oper. Manual Active Blind Spot Assist Currently Unavailable See Oper. Manual Lane Keeping Assist or Active Lane Keeping Assist is faulty. X Visit a qualified specialist workshop. Blind Spot Assist or Active Blind Spot Assist is temporarily inoperative if: Rthe sensors are dirty. Rits function is impaired due to heavy rain or snow. Rthe radar sensor system is outside the operating temperature range. Rthe radar sensor system is temporarily inoperative, e.g. due to electromagnetic radiation emitted by nearby TV or radio stations or other sources of electromagnetic radiation. The yellow 9 indicator lamps also light up in the exterior mirrors. Blind Spot Assist or Active Blind Spot Assist is operational again and the display message disappears if: Rthe dirt (e.g. slush) drops away while the vehicle is in motion. Rthe system detects that the sensors are fully available again. Rthe radar sensor system is back within the operating temperature range. If the display message continues to be displayed: X X Clean the sensors (Y page 456). Restart the engine.

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Display messages
Possible causes/consequences and
M
Solutions
Lane Keeping
Assist Currently
Unavailable See
Oper. Manual
Active Lane
Keeping Assist
Currently
Unavailable See
Oper. Manual
Lane Keeping Assist or Active Lane Keeping Assist is deactivated
and temporarily inoperative if:
R
the windshield 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, for example by dirt
or snow.
Lane Keeping Assist or Active Lane Keeping Assist is operational
again and the display message disappears if:
R
the dirt (e.g. slush) drops away while the vehicle is in motion.
R
the system detects that the camera is fully operational again.
If the display message continues to be displayed:
X
Clean the windshield.
Lane Keeping
Assist Inoperative
Active Lane
Keeping Assist
Inoperative
Lane Keeping Assist or Active Lane Keeping Assist is faulty.
X
Visit a qualified specialist workshop.
Blind Spot Assist
Currently
Unavailable See
Oper. Manual
Active Blind Spot
Assist Currently
Unavailable See
Oper. Manual
Blind Spot Assist or Active Blind Spot Assist is temporarily
inoperative if:
R
the sensors are dirty.
R
its 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
stations or other sources of electromagnetic radiation.
The yellow
9
indicator lamps also light up in the exterior
mirrors.
Blind Spot Assist or Active Blind Spot Assist is operational again
and the display message disappears if:
R
the dirt (e.g. slush) drops away while the vehicle is in motion.
R
the system detects that the sensors are fully available again.
R
the radar sensor system is back within the operating
temperature range.
If the display message continues to be displayed:
X
Clean the sensors (
Y
page 456).
X
Restart the engine.
404
Display messages
On-board computer and displays