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4-5. Using the driving support systems
COROLLA iM_U (OM12K64U)
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Conditions in which functions may not operate properly
In the following situations, the front sensor may not detect white (yellow) lines
and various functions may not operate normally.
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There are shadows on the road that run parallel with, or cover, the white
(yellow) lines.
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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.
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The white (yellow) lines are cracked, or cat's eyes (reflective markers) or
stones are present.
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The white (yellow) lines cannot be seen or are difficult to see due to sand,
etc.
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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.
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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.
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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.
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The vehicle is moving up and down a large amount due to road conditions
during driving (poor roads or road seams).
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The headlight lenses are dirty and emit a faint amount of light at night, or the
beam axis has deviated.
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The vehicle has just changed lanes or crossed an intersection.
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Warning messages
Warning messages are used to indicate a system malfunction or to inform the
driver of the need for caution while driving. (
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Customization