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4-5. Using the driving support systems
4
Driving
IS350/300/200t_U (OM53D18U)
■ Conditions under which the vehicle-to-vehicle distance control mode may not func-
tion correctly
Operate the brake pedal (or accelerator pedal operation depending on the situation)
as necessary in the following conditions as the radar sensor may not be able to cor-
rectly detect vehicles ahead, which may lead to an accident resulting in death or seri-
ous injury.
● When water or snow thrown up by the surrounding vehicles hinders the detecting 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 posi-
tion in the lane is unstable
● When the vehicle ahead of you decelerates
suddenly
Accelerate Accelerate Decelerate