Mercedes-Benz S-Class 2020 Owner's Manual page 264

At least one of the red traffic lights detected
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is on the front passenger side beside the
vehicle's own lane.
The traffic lights are in the following
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sequence (from top to bottom): red, yellow,
green.
% If the function is available, you can activate
or deactivate the warnings at pedestrian
crossings, stop signs and red lights in the
Traffic Sign Assist menu under
ings ( page 261).
/
% The assistance functions of DIGITAL LIGHT
can also warn you of no-entry signs, stop
signs and red lights by projecting a triangle
onto the roadway ( page 168).
/
System limits
The system may be impaired or may not function
particularly in the following situations:
If visibility is poor, e.g. due to insufficient illu‐
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mination of the road, highly variable shade
conditions, rain, snow, fog, swirling dust or
heavy spray.
If there is glare, e.g. from oncoming traffic,
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direct sunlight or reflections.
If the windscreen in the area of the multi‐
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function camera is dirty, or if the camera is
misted up, damaged or covered.
If traffic signs are difficult to detect, e.g. due
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to dirt, snow, ice, insufficient lighting or driv‐
ing too close to the vehicle in front, or
because they are covered, faded, damaged,
badly positioned or twisted.
Further warn-
Active traffic signs with LED displays may not
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be detected correctly or at all due to techni‐
cal factors, such as transmission frequency.
If the information on the navigation system's
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digital map is incorrect, incomplete or out of
date.
If signs or the road layout is ambiguous, e.g.
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traffic signs in roadworks, at exits and
ramps, in neighbouring lanes or parallel
roads.
If signs do not conform to the standard.
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If signs or road layouts are specific to the
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country and deviate from the route guidance
Driving and parking 261
in the navigation system, e.g. at or beyond
construction sites.
After sharp turns and tight bends, when traf‐
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fic signs are outside the camera's field of
vision.
If you overtake vehicles with traffic signs
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which are affixed or attached to them.
If you are using transport equipment secured
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to the vehicle with a trailer coupling, such as
a bicycle rack, restrictions for car/trailer
combinations may be considered valid if
applicable.
Setting Traffic Sign Assist
Multimedia system:
© Settings Assistance
4 5 5
Assistance Traffic Sign Assist
5 5
Activating or deactivating the speed warning
Activate or deactivate Speed limit
#
Setting the type of warning
Select ´ next to Speed limit
#
Select Visual & audible or Visual.
#
warning.
warning.