Toyota Sienna 2021, Manual

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4-5. Using the driving support systems
4
Dr
iv
ing
WARNING
● Objects or patterns that could
be mistaken for white (yellow)
lines are present on the side of
the road (guardrails, reflective
poles, etc.).
● Vehicle is driven where the road
diverges, merges, etc.
● Repair marks of asphalt, white
(yellow) lines, etc. are present
due to road repair.
● 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 intersec-
tion, etc.
● The white (yellow) lines are
cracked, “Botts’ dots”, “Raised
pavement marker” or stones are
present.
● 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.
● The traffic lines are yellow
(which may be more difficult to
recognize than lines that are
white).
● The white (yellow) lines cross
over a curb, etc.
● The vehicle is driven on a bright
surface, such as concrete.
● If the edge of the road is not
clear or straight.
● The vehicle is driven on a sur-
face 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.
● Light from the headlights of an
oncoming vehicle, the sun, etc.
enters the camera.
● The vehicle is driven on a slope.
● The vehicle is driven on a road
which tilts left or right, or a wind-
ing road.
● The vehicle is driven on an
unpaved or rough road.