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232 Driving and parking
Displays on the driver'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 traffic signs on
the driver's display simultaneously. The system
always prioritizes displaying speed limits. No more
than one traffic sign with a maximum permissible
speed can be shown on the head-up display. If
two speed signs are shown on the driver's display,
e.g. when restrictions are detected, the value of
left-hand speed limit
1
is always transmitted to
cruise control or Active Distance Assist
DISTRONIC for adoption and is shown on the
head-up display.
Important information from other systems can
lead to the traffic signs fading out for a short
time.
Examples of traffic signs which can be displayed
Traffic Sign Assist can detect and display the fol-
lowing traffic signs 1:
Speed limitations
R
End of the speed limit
R
Overtaking restrictions
R
Play streets
R
Recommended speeds
R
Traffic Sign Assist can detect the following addi-
tional signs
3
and, if necessary, analyze the rele-
vance of the restrictions using other vehicle sen-
sors:
When wet
R
Slippery road surfaces
R
In fog
R
Temporary restrictions
R
Exits
R
Restrictions for car/trailer combinations
R
Traffic Sign Assist also uses data from the digital
street map in the navigation system. When you
leave or enter a municipality or change roads, on
a highway on- or off-ramp, for example, or after
you turn at an intersection, the display on the
driver's display can thus be updated without a
traffic sign having been detected.
%
Regularly update the digital road map of the
navigation system to enable Traffic Sign Assist
to work optimally.
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