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T T r r a c
a c Sign Assist
Sign Assist
F F unction of
unction of Tr Tra c
a c Sign Assist
Sign Assist
%
This function is available on demand
(
page 24).
/
Tra c Sign Assist detects tra c signs with the
multifunction camera and compares this with
information in the digital navigation map. It assists
you by displaying detected speed limits and over-
taking restrictions in the driver's display and in
the head-up display. The system can issue a warn-
ing when you exceed the maximum permissible
speed.
In some countries, the system can provide you
with further functions and can warn you when you
are approaching pedestrian crossings or when
you are about to drive past stop signs or red lights
unintentionally.
The camera also detects and analyses tra c
signs with a restriction indicated by an additional
sign (e.g. when wet).
Tra c Sign Assist portrays only selected signs in
the driver's display. Actual tra c signs and speed
limits have priority over tra c signs and speed
limits shown in the driver's display.
Also observe the following information:
select a speed adapted to the tra c, sur-
R
roundings and weather conditions
observe actual tra c signs
R
observe applicable tra c rules and regula-
R
tions
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recognise
dangers (
page 189).
/
Driving and parking 221
Display
Displays in t
s in the dr
he driv iver's display
er's display
1
Permissible speed
2
Permissible speed when there is a restriction
3
Additional sign with restriction
The system can show up to two tra c signs in the
driver's display simultaneously. The system always
prioritises displaying speed limits. Up to one traf-
fic sign with a maximum permissible speed can be
shown in the head-up display. If two speed signs
are shown in the driver's display, for example
when speed limits are detected, the value of le -
hand speed limit
1
is transmitted to the limiter,
cruise control or Active Distance Assist
221
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