Mercedes-Benz B-Class, Руководство пользователя

Страница: 252 / 537

Speed Limit Assist Speed Limit Assist
FFunction of Speed Limit Assist unction of Speed Limit Assist
%
Speed Limit Assist uses OpenStreetMap data,
which is made available under the conditions
of the Open Database License (OBbL). Further
information can be found at: 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). The system detects stop signs,
thereby preventing the engine from being
switched o by the ECO start/stop function.
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recognise
dangers (
/
page 223).
W War arning when t ning when the maximum per he maximum permissible speed is missible speed is
ex exceeded ceeded
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 acoustic one as well.
Displa
Display in t y in the Ins he Instrtrument Display ument Display
%
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
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:
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.
Syst
System limits em limits
The system may be impaired or may not function
in the following situations:
R
If there is poor visibility, e.g. due to insu cient
illumination of the road, highly variable shade
conditions, rain, snow, fog or heavy spray.
R
If there is glare, e.g. from oncoming tra c,
direct sunlight or re ections.
R
If the windscreen in the area of the multifunc-
tion camera is dirty, or if the camera is misted
up, damaged or covered.
R
If the tra c signs are hard to detect, e.g. due
to dirt, snow or insu cient lighting, or
because they are covered.
Driving and parking 249 249