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Lane Keep Assist
Continued from previous page
- Roads with sharp corners
- Roads with lane restrictions
or tentative lanes due to con-
struction work, etc.
- Old lane markings remain.
- Avoiding parked vehicles
- Snow, puddles or snow melt-
ing agents remain on the
road surface.
- Cracks or constructed traces
remain on the road surface.
- Frozen roads, snow-covered
roads or other slippery road
surfaces
The tires may spin, causing loss of control of the vehicle.
- Entering a sharp curve into an interchange or junction, or a service area,
parking area, toll booth or other facilities
- There are changes in brightness, such as at a tunnel entrance or exit.
- Visibility is poor due to sand, smoke or water vapor blowing in the wind, or
the front vision is obscured due to water splashes, snow, dirt or dust stir up
generated by the vehicle in front or oncoming traffic.
- The windshield has become fogged, scratched, or snow, dirt, dust or frost
has adhered to it, or it is otherwise affected.
- Rain or dirt has not been fully wiped off of the windshield. There is a risk of
that the stereo camera may not detect the lanes.
- The stereo camera's field of view is obstructed (for example by a canoe on
the roof of the vehicle).
• The stereo camera may have difficulty detecting the lane markings under the
following conditions and the system may not operate properly.
- At night or in a tunnel without the headlights on
- Light is poor in the evening or early morning.
- In bad weather (for example, rain or snow)
- The road surface is wet and shining by reflected sunlight.
- The distance between your vehicle and the vehicle in front is short, making
it difficult to detect lane markings.
- A vehicle intruded from an adjacent lane or the vehicle in front changed
lanes.
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