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154 Driving and parking
The camera also detects traffic signs with a
restriction indicated by an additional sign (e.g. in
wet conditions).
Warning when the maximum permissible
speed is exceeded
The system can warn you if you unintentionally
exceed the maximum permissible speed. To do
this, you can specify in the multimedia system by
how much the maximum permissible speed can
be exceeded before a warning is issued. You can
specify whether the warning is to be just a visual
warning or an audible one as well.
Display in the Instrument Display
Instrument Display (color display)
1
Permissible speed
2
Permissible speed when there is a restriction
3
Additional sign with a restriction
%
Only one of traffic signs
played at any one time in the Instrument Dis‐
play, if necessary with additional sign 3. If
two valid traffic signs are detected at the
same time, a plus sign appears next to the
traffic sign in the Instrument Display as an
indication that both traffic signs are dis‐
played in the navigation system.
Since Traffic Sign Assist also uses the data
stored in the navigation system, it can also
update the display without detecting traffic signs:
when the vehicle changes roads, e.g. freeway
R
entry or exit road
when a village or city boundary stored in the
R
digital map is passed
1
or
2
is dis‐
Traffic Sign Assist is not available in all countries.
If it is unavailable, display
speedometer.
System limitations
The system may be impaired or may not function
in the following situations:
The system is affected by poor visibility, e.g.
R
due to insufficient illumination of the road,
highly variable shade conditions, or due to
rain, snow, fog or heavy spray
The system is impaired by glare, e.g. from
R
oncoming traffic, direct sunlight or reflections
The system is affected by dirt on the wind‐
R
shield in the area of the multifunction cam‐
era, or because the camera is fogged up,
damaged or covered
The traffic signs are hard to detect, e.g. due
R
to dirt, because they are covered, due to
snow or insufficient lighting
The information in the navigation system's
R
digital map is incorrect or out-of-date
The system is affected by ambiguous signs,
R
e.g. traffic signs on construction sites or in
adjacent lanes
Setting Traffic Sign Assist
Multimedia system:
©
Settings
4
5
Traffic Sign Assist
5
Displaying detected traffic signs in the media
display
Select
Display in
HU.
#
Activate or deactivate the function.
#
Setting the type of warning
Select
Visual &
Audible,
#
Setting the warning threshold
This value determines at which point the warning
is given once a speed limit is exceeded.
1
is shown in the
Assistance
5
Visual
or None.
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