Mercedes-Benz AMG GT Operator's Manual page 242

System limits
Full system performance is not yet available for a
short time after switching on the vehicle or after
driving off. As long as the functions are restricted,
the Æ warning lamp can also be shown in the
driver's display. Depending on the environmental
conditions, it may take a few minutes before full
system 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 light
conditions.
If the sensors are dirty, misted 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 multi-storey car parks.
If a loss of tyre pressure or a defective tyre
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has been detected and displayed.
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.
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 only par-
tially available 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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Driving and parking 239
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.
The system is switched on again the next time
the vehicle is started.
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If Active Brake Assist is deactivated, the æ
symbol appears in the status bar of the Instru-
ment Display.
Speed Limit Assist
▌Function of Speed Limit Assist
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Speed Limit Assist uses OpenStreetMap data,
which is made available under the conditions
of the Open Database License (OBbL). For
more information, see: https://
www.osmfoundation.org/wiki/licence.
Speed Limit Assist detects speed limits with a
multifunction camera and displays them in the
instrument cluster and optionally in the head-up