Mercedes-Benz SL 2015 Owner's Manual page 236

Display messages
Active Lane Active Lane Keeping Keeping
Assist currently Assist currently
unavailable See unavailable See Own‐ Own‐
er's Manual er's Manual
Active Lane Active Lane Keeping Keeping
Assist inoperative Assist inoperative
Active Blind Spot Active Blind Spot
Assist currently Assist currently
unavailable unavailable See See Own‐ Own‐
er's Manual er's Manual
Active Blind Spot Active Blind Spot
Assist inoperative Assist inoperative
Parking Pilot can‐ Parking Pilot can‐
celled celled
Possible causes/consequences and M M Solutions
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.
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
Active Lane Keeping Assist is faulty.
Consult a qualified specialist workshop.
X
Active Blind Spot Assist is temporarily inoperative.
Possible causes:
The radar sensor system is outside the operating temperature
R
range.
The radar sensor system is temporarily inoperative, e.g. due to
R
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.
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:
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 sensors (
X
Y
Restart the engine.
X
Active Blind Spot Assist is faulty.
The yellow 9 indicator lamps also light up in the exterior mirrors.
Consult a qualified specialist workshop.
X
The driver's door is open and the driver's seat belt has not been fas-
tened.
Repeat the parking process with the seat belt fastened and the
X
driver's door closed.
Display messages
Y
Y
page 285).
page 153).
page 153).
Z
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