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Home >> Lexus >> 2002 >> IS 300 Base, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Description & Operation >> System Outline >> Notes
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System Outline: Notes

The cruise control system allows the driver to control the vehicle speed at a constant speed, such as on a highway, without depressing the accelerator pedal. By operating the switch, the engine throttle valve is automatically adjusted to control the vehicle speed at a constant speed.