The illumination of the headlights is weakened because of dirt or the optical axis is
deviated at night.
Back-light is reflected off the road surface or the road surface is wet and shiny after
rain.
The shade of a guardrail parallel to a white (yellow) lane line is cast on the road.
The width of a lane is excessively narrow or wide.
The road is excessively uneven.
The vehicle is shaken after hitting a road bump.
There are various road markings or division lines (lane markings) of various shapes
near an intersection.
The area in front of the forward sensing camera (FSC) is soiled or an object that
obstructs the field of view is installed.
Exhaust gas from the vehicle in front, sand, snow, and water vapor rising from
manholes and grating, and water splashed into the air.
The surroundings are dark such as during the early evening or early morning.
A vehicle ahead with a certain taillight shape.
A vehicle ahead veers off course from your vehicle's line of travel.
A vehicle ahead is driving erratically.
The vehicle is driven on roads with tight curves.
Headway control function
If a vehicle ahead is detected while traveling at a constant speed, the vehicle-ahead
indication is displayed and h eadway control is performed.
Steering assist function
When lane lines are detected, the function assists the driver in keeping the vehicle within the
lane lines. If lane lines are not detected, th e function provides the driver driving assistance
in keeping the vehicle along the motion path with the vehicle ahead.
When Driving
i-ACTIVSENSE
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