Mercedes-Benz EQB 2022 Operator's Manual page 228

Speed Limit Assist
▌Function of Speed Limit Assist
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Speed Limit Assist uses OpenStreetMap data,
which is made available under the conditions
of the Open Database License (OBbL). For
more information, see: https://
www.osmfoundation.org/wiki/licence.
Speed Limit Assist detects speed limits with a
multifunction camera and displays them in the
instrument cluster and optionally in the head-up
display. The camera also detects speed limits with
a restriction indicated by an additional sign (e.g.
when wet) as well as stop signs.
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recognise
dangers ( page 200).
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Warning when the maximum permissible speed is
exceeded
The system can warn you if you unintentionally
exceed the maximum permissible speed. Depend-
ing on the country, you can set in the multimedia
system by how much the maximum permitted
speed may be exceeded before a warning is given.
You can specify whether the warning is to be just
a visual warning or an acoustic one as well.
Display in the Instrument Display
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The illustrations show the Instrument Display
in the widescreen cockpit.
1 Permissible speed
2 Permissible speed when there is a restriction
3
Additional sign with restriction (e.g. when wet)
If Speed Limit Assist cannot determine the cur-
rent maximum permissible speed (e.g. due to
missing signs), the following display appears in
the Instrument Display:
Driving and parking 225
This is displayed continuously if the vehicle is in a
country where Speed Limit Assist is not suppor-
ted. Speed Limit Assist is not available in all coun-
tries.
System limits
The system may be impaired or may not function
in the following situations:
If there is poor visibility, e.g. due to insufficient
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illumination of the road, highly variable shade
conditions, rain, snow, fog or heavy spray.
If there is glare, e.g. from oncoming traffic,
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direct sunlight or reflections.
If there is dirt on the windscreen in the vicinity
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of the multifunction camera or if the camera is
misted up, damaged or obscured.
If the traffic signs are hard to detect, e.g. due
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to dirt, snow or insufficient lighting, or
because they are obscured.