Mercedes-Benz 2016 GLA, Руководство оператора

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R
the lane markings are worn away, dark or
covered up, e.g. by dirt or snow
R
the distance to the vehicle in front is too
small and the lane markings thus cannot be
detected
R
the lane markings change quickly, e.g.
lanes branch off, cross one another or
merge
R
the road is narrow and winding
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there are strong shadows cast on the road
Switching on Lane Keeping Assist
X
Activate Lane Keeping Assist using the on-
board computer; to do so, select Standard
or Adaptive (
Y
page 228).
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected,
the lines in the assistance graphics display
(
Y
page 227) are shown in green. Lane
Keeping Assist is ready for use.
When Standard is selected, no warning vibra-
tion occurs if:
R
you have switched on the turn signal. In this
event, the warnings are suppressed for a
certain period of time.
R
a driving safety system intervenes, such as
ABS, BAS or ESP
®
.
When Adaptive is selected, no warning vibra-
tion occurs if:
R
you have switched on the turn signal. In this
event, the warnings are suppressed for a
certain period of time.
R
a driving safety system intervenes, e.g.
ABS, BAS or ESP
®
.
R
you accelerate hard, e.g. kickdown.
R
you brake hard.
R
you steer actively, e.g. swerve to avoid an
obstacle or change lanes quickly.
R
you cut the corner on a sharp bend.
In order that you are warned only when nec-
essary and in good time if you cross the lane
marking, the system recognizes certain con-
ditions and warns you accordingly.
The warning vibration occurs earlier if:
R
you approach the outer lane marking on a
bend.
R
the road has very wide lanes, e.g. a free-
way.
R
the system recognizes solid lane markings.
The warning vibration occurs later if:
R
the road has narrow lanes.
R
you cut the corner on a bend.
216
Driving systems
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