Mercedes-Benz E-Class Coupe 2021 Operator's Manual page 203

Active Lane Keeping Assist is available in the
speed range between 37 mph (60 km/h) and
124 mph (200 km/h).
Active Lane Keeping Assist can neither reduce
the risk of an accident if you fail to adapt your
driving style nor override the laws of physics. It
cannot take into account road, weather or traffic
conditions. Active Lane Keeping Assist is only an
aid. You are responsible for maintaining a safe
distance to the vehicle in front, for vehicle
speed, for braking in good time and for staying
in lane.
The status of Active Lane Keeping Assist is dis‐
played in the on-board computer:
à (green): Active Lane Keeping Assist is
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active and operating.
à (gray): Active Lane Keeping Assist is
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active but not operating.
·: Active Lane Keeping Assist is deactiva‐
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ted or there is a malfunction.
If a lane-correcting brake application occurs, dis‐
play 1 appears in the multifunction display.
The system does not apply the brake if you acti‐
vate the turn signal indicator.
Vehicles with Driving Assistance Package: if
the system detects an obstacle, such as another
vehicle in the adjacent lane, it will apply the
brake regardless of the turn signal indicator.
You are warned by vibrations in the steering
wheel in the following circumstances:
Active Lane Keeping Assist detects a lane
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marking.
A front wheel drives over this lane marking.
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Driving and parking 201
Conditions for a course-correcting brake
application (vehicles without Driving Assis‐
tance Package)
Lane markings were detected on both sides of
the lane. The front wheel drives over a continu‐
ous lane marking.
% A brake application may be interrupted at
any time if you steer slightly in the opposite
direction.
Conditions for a course-correcting brake
application (vehicles with Driving Assistance
Package)
A continuous lane marking was detected and
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driven over with the front wheel.
A lane marking and an approaching vehicle,
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an overtaking vehicle or vehicles driving par‐
allel to your vehicle were detected in the
adjacent lane. The front wheel drives over
the lane marking.
%
A brake application may be interrupted at
any time if you steer slightly in the opposite
direction.