Lexus IS250 2006 Owner's Manual page 155

CAUTION
Conditions under which the vehicle-to-vehicle distance control may not function
■
correctly
Apply the brakes as necessary in the following conditions as the radar sensor may
not be able to correctly detect vehicles ahead, and an accident may result.
When water or snow thrown up by the surrounding vehicles hinders the function-
●
ing of the sensor
When your vehicle is pointing upwards (caused by a heavy load in the trunk, etc.)
●
When the road curves or when the lanes are narrow
●
When steering wheel operation or your position in the lane is unstable
●
To ensure the radar sensor functions correctly
■
Do not do the following to the sensor or grille cover as doing so may cause the sen-
sor not to function correctly and could result in an accident.
Stick or attach anything to them
●
Leave them dirty
●
Disassemble, subject them to strong shocks
●
Modify or paint them
●
Replace them with non-genuine parts
●
2-4. Using other driving systems
2
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