Mercedes-Benz Sprinter, Руководство по эксплуатации

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▌ Functions of Active Lane Keeping Assist
Active Lane Keeping Assist monitors the area in
front of your vehicle by means of multifunction
camera 1 . It serves to protect you against unin-
tentionally leaving your lane. You may also be
warned by a noticeable vibration in the steering
wheel or by a warning tone and by the status sym-
bol flashing in the instrument cluster. In addition,
you may be guided back into your lane by a lane-
correcting brake application. A corresponding
message appears in the instrument cluster.
The warning is issued when the following condi-
tions are met at the same time:
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The driving system detects lane markings.
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If a front wheel drives over lane markings.
A lane-correcting brake application occurs when
the following conditions are met:
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Active Lane Keeping Assist detects lane mark-
ings on both sides of the vehicle.
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A front wheel drives over a solid lane marking.
A corresponding message appears in the instru-
ment cluster.
The brake application is available in the speed
range between approximately 40 mph (60 km/h)
and 100 mph (160 km/h).
You can either deactivate the Active Lane Keeping
Assist warning or switch off the system completely.
If you fail to adapt your driving style, Active Lane
Keeping Assist can neither reduce the risk of an
accident nor override the laws of physics. It cannot
take into account road, weather or traffic condi-
tions. The driving system is an aid for when you
unintentionally leave or cross the lane and not a
system for automatically keeping to the lane. You
are responsible for the distance to the vehicle in
front, for vehicle speed, braking in good time and
for staying in your lane.
If a lane-correcting brake application from Active
Lane Keeping Assist occurs, display 1 appears in
the instrument cluster display.
System limits
No lane-correcting brake application from Active
Lane Keeping Assist occurs in the following situa-
tions:
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You clearly and actively steer, brake or acceler-
ate.
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You switch on the turn signal.
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A driving safety system intervenes, e.g. ESP ®
or Active Brake Assist.
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You have adopted a sporty driving style with
high cornering speeds or high rates of acceler-
ation.
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ESP
®
has been switched off.
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When driving with a trailer, the electrical con-
nection to the trailer has been correctly estab-
lished.
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If a loss of tire pressure or a malfunctioning
tire has been detected and displayed.
The system may be impaired or may not function in
the following situations:
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If there is poor visibility, e.g. due to insufficient
illumination of the road, if there are highly vari-
able shade conditions or in rain, snow, fog or
spray.
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Glare from oncoming traffic, direct sunlight or
reflections.
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There is dirt on the windshield in the vicinity of
the multifunction camera or the camera is fog-
ged up, damaged or obscured.
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No or several unclear lane markings are pres-
ent for one lane, e.g. in a construction area.
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If the lane markings are worn away, dark or
covered up.
166 Driving and parking