Mercedes-Benz S-Class 2022 Owner's Manual page 303

300 Driving and parking
marking is shown in red only on the side
for which there is a warning.
Active Lane Change Assist display in the "Assis-
tance" menu
If the front wheel of the vehicle drives over a
detected lane marking, this will be highlighted red
Assistance
in the menu in the driver's display.
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Vehicles with active ambient lighting: if
ing assistance is activated, the Active Lane
Keeping Assist warning is also accompanied
by ambient lighting ( page 180).
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System limits
In the following situations, a lane-correcting steer-
ing intervention may not occur but rather a warn-
ing may be given on the steering wheel, depend-
ing on the situation:
You clearly and actively steer, brake or accel-
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erate.
If a driving safety system intervenes, such as
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®
ESP , Active Brake Assist or Active Blind Spot
Assist.
You have adopted a sporty driving style with
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high cornering speeds or high rates of acceler-
ation.
If transport equipment, forexample a trailer or
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bicycle rack, is attached to the trailer hitch
and the electrical connection has been cor-
rectly established.
Warn- The system may be impaired or may not function
particularly in the following situations:
If there is poor visibility, e.g. due to insufficient
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illumination of the road, highly variable shade
conditions, rain, snow, fog or heavy spray.
If there is glare, e.g. from oncoming traffic, the
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sun or reflections.
If there is dirt on the windscreen in the vicinity
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of the multifunction camera or if the camera is
misted up, damaged or obscured.
If there is dirt on the bumper in the area of the
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radar sensors, or if they are damaged or cov-
ered.
If there are no lane markings, or several
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unclear lane markings are present for one
lane, e.g. around roadworks.
If the lane markings are worn, dark or cov-
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ered.
If the distance to the vehicle in front is too
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short and thus the lane markings cannot be
detected.
If the lane markings change quickly, e.g. lanes
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branch off, cross one another or merge.
If the carriageway is very narrow and winding.
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Observe the notes on driving systems and your
responsibility; you may otherwise fail to recognise
dangers ( page 263).
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