Mercedes-Benz GLB 2023 Operator's Manual page 205

Moreover, the steering support provided by
Evasive Steering Assist is not sufficient to
avoid a collision.
Always pay careful attention to the traffic
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situation; do not rely on Evasive Steering
Assist alone.
Be prepared to brake or swerve if neces-
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sary.
End the support by actively steering in
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non-critical situations.
Drive at an appropriate speed if there
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are pedestrians close to the path of your
vehicle.
System limits
Full system performance is not available for a
short time after switching on the vehicle or after
driving off. Depending on the environmental con-
ditions, it may take a few minutes before full sys-
tem performance is available.
The system may be impaired or may not function,
particularly in the following situations:
In snow, rain, fog, heavy spray, if there is glare,
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in direct sunlight or in greatly varying ambient
light.
If the sensors are dirty, fogged up, damaged or
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covered.
If the sensors are impaired due to interference
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from other radar sources, e.g. strong radar
reflections in parking garages.
If a loss of tire pressure or a defective tire has
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been detected and displayed.
If DSR is active.
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In complex traffic situations where objects
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cannot always be clearly identified.
If pedestrians or vehicles move quickly into
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the sensor detection range.
If pedestrians are hidden by other objects.
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If the typical outline of a pedestrian cannot be
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distinguished from the background.
If a pedestrian is not detected as such, e.g.
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due to special clothing or other objects.
Driving and parking 203
If the driver's seat belt is not fastened.
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On bends with a tight radius.
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% The Active Brake Assist sensors adjust auto-
matically while a certain distance is being
driven after the vehicle has been delivered.
Active Brake Assist is unavailable or available
only partially during the teach-in process.
▌Activating/deactivating Active Brake Assist
Requirements
The vehicle is switched on.
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Multimedia system:
© Settings Assistance
4 5 5
Active Brake Assist
5
Select the desired setting.
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Deactivating Active Brake Assist
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It is recommended that you always leave
Active Brake Assist activated.
Select Off.
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The distance warning function, the autono-
mous braking function and Evasive Steering
Assist are deactivated.