Mercedes-Benz S 450 2020, Operator'S Manual

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If the windshield in the area of the multifunc‐
tion camera is dirty, or if the camera is fog‐
ged up, damaged or covered.
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If the traffic signs are hard to detect, e.g. due
to dirt or snow, or because they are covered
or due to insufficient lighting.
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If the information in the navigation system's
digital map is incorrect or out-of-date.
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If the signs are ambiguous, e.g. traffic signs
on construction sites or in adjacent lanes.
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If you turn sharply, when passing traffic signs
outside the camera's field of vision.
Setting Traffic Sign Assist
Requirements:
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For automatic adoption of speed limits:
Active Distance Assist DISTRONIC is activa‐
ted.
Multimedia system:
4
Vehicle
5
k Assistance
5
Traffic Sign Assist
Activating/deactivating automatic adoption
of speed limits
#
Select Limit Adoption .
#
Activate O or deactivate ª the function.
The speed limits detected by Traffic Sign
Assist are automatically adopted by Active
Distance Assist DISTRONIC.
Displaying detected traffic signs in the
media display
#
Select Display in COMAND .
#
Activate O or deactivate ª the function.
%
If one of the following systems is activated,
the speed detected can be manually adopted
as the speed limit:
R
Active Distance Assist DISTRONIC
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Cruise control
Further information (
/
page 214).
Adjusting the type of warning
#
Select Visual & Audible , Visual or None .
Adjusting the warning threshold
This value determines the speed at which a
warning is issued when exceeded.
#
Select Warning Threshold .
#
Set the desired speed.
Driving and parking 253