Pcs (Pre-Collision System) - Lexus GS350 Owner's Manual

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4-5. Using the driving support systems

PCS (Pre-Collision System)

The pre-collision system uses a radar sensor and camera sensor to detect

vehicles and pedestrians in front of your vehicle. When the system determines

that the possibility of a frontal collision with a vehicle or pedestrian is high, a

warning operates to urge the driver to take evasive action and the potential

brake pressure is increased to help the driver avoid the collision. If the system

determines that the possibility of a frontal collision with a vehicle or pedes-

trian is extremely high, the brakes are automatically applied to help avoid the

collision or help reduce the impact of the collision.

The pre-collision system can be disabled/enabled and the warning timing can

be changed. (→P. 241)

Pre-collision warning

When the system determines that

the possibility of a frontal collision is

high, a buzzer will sound and a warn-

ing message will be displayed on the

multi-information display to urge the

driver to take evasive action.

Pre-collision brake assist

When the system determines that the possibility of a frontal collision is high,

the system applies greater braking force in relation to how strongly the brake

pedal is depressed.

GS350_300_GS F_OM_OM30G34U_(U)

: If equipped

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