Lexus GS450h2016, Руководство по обслуживанию

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GS450h_OM_OM30E99U_(U)
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4-5. Using the driving support systems
4
Dr
iving
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Hands off steering wheel alert
When the system determines that the driver has removed their hands from the steering
wheel while the lane departure control function or lane centering function is operating, a
warning message is displayed on the multi-information display and the buzzer sounds.
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White (yellow) lines are only on one side of road
The LKA system will not operate for the side on which white (yellow) lines could not be
recognized.
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Conditions in which functions may not operate properly
In the following situations, the camera sensor may not detect white (yellow) lines and var-
ious functions may not operate normally.
●
There are shadows on the road that run parallel with, or cover, the white (yellow) lines.
●
The vehicle is driven in an area without white (yellow) lines, such as in front of a tollgate
or checkpoint, or at an intersection, etc.
●
The white (yellow) lines are cracked, “Botts’ dots”, “Raised pavement marker” or stones
are present.
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The white (yellow) lines cannot be seen or are difficult to see due to sand, etc.
●
The vehicle is driven on a road surface that is wet due to rain, puddles, etc.
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The traffic lines are yellow (which may be more difficult to recognize than lines that are
white).
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The white (yellow) lines cross over a curb, etc.
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The vehicle is driven on a bright surface, such as concrete.
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The vehicle is driven on a surface that is bright due to reflected light, etc.
●
The vehicle is driven in an area where the brightness changes suddenly, such as at the
entrances and exits of tunnels, etc.
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Light from the headlights of an oncoming vehicle, the sun, etc., enters the camera.
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The vehicle is driven where the road diverges, merges, etc.
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The vehicle is driven on a slope.
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The vehicle is driven on a road which tilts left or right, or a winding road.
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The vehicle is driven on an unpaved or rough road.
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The vehicle is driven around a sharp curve.
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The traffic lane is excessively narrow or wide.
●
The vehicle is extremely tilted due to carrying heavy luggage or having improper tire
pressure.
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The distance to the preceding vehicle is extremely short.
●
The vehicle is moving up and down a large amount due to road conditions during driv-
ing (poor roads or road seams).