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194 Driving and parking
194
You have adopted a sporty driving style with
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high cornering speeds or high rates of acceler-
ation.
®
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When ESP
is deactivated.
When driving with a trailer, the electrical con-
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nection to the trailer has been correctly estab-
lished.
If a loss of tyre pressure or a defective tyre is
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detected and displayed.
If you deactivate the Active Lane Keeping Assist
warning and the lane markings cannot be clearly
detected, it is possible that no lane-correcting
brake application takes place (
/
The system may be impaired or may not function
particularly in the following situations:
If there is poor visibility, e.g. due to insu cient
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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 tra c, the
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sun or re ections.
If the windscreen in the area of the multifunc-
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tion camera is dirty, or if the camera is misted
up, damaged or covered.
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 o , cross one another or merge.
If the carriageway is very narrow and winding.
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A A ctiv
ctivating/deactiv
ating/deactivating A
page 195).
Assist
Assist
& W W ARNING
ARNING Risk of accident despite Active
Lane Keeping Assist warning
A lane-correcting brake application cannot
always bring the vehicle back into the original
lane.
Always steer, brake or accelerate your-
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self, especially if Active Lane Keeping
Assist warns you or makes a lane-cor-
recting brake application.
ating Activ
ctive Lane K
e Lane Keeping
eeping
& W W ARNING
ARNING Risk of accident despite inter-
vention of Active Lane Keeping Assist
Active Lane Keeping Assist does not detect
tra c conditions or road users. The system
may make an inappropriate brake application.
The brake application can be interrupted at
any time, for example, by steering slightly in
the opposite direction.
Always make sure that there is su cient
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distance to the side for other tra c or
obstacles.
& W W ARNING
ARNING Risk of accident despite Lane
Keeping Assist
Lane Keeping Assist cannot always clearly
detect lane markings.
In such cases, Lane Keeping Assist can:
give an unnecessary warning
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not give a warning
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Always pay particular attention to the
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tra c situation and keep within the lane,
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