Pcs (Pre-Collision System); Pre-Collision Brake Assist; Pre-Collision Braking - Lexus GS350 Owner's Manual

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PCS (Pre-Collision System)

When the radar sensor detects possibility of a frontal collision, the pre-

collision system such as the brakes and seat belts are automatically

engaged to lessen impact as well as vehicle damage.

The pre-collision system can be turned on and off as necessary by oper-

ating the switch. (P. 281)

Pre-collision seat belts (front seat only)

If the pre-collision sensor detects that a collision is unavoidable, the

pre-collision system will retract the seat belt before the collision occurs.

The same will happen if the driver makes an emergency braking or

loses control of the vehicle. (P. 32)

When there is a high possibility of a frontal collision, the system applies

greater braking force in relation to how strongly the brake pedal is

When there is a high possibility of a frontal collision, the system warns

the driver using a warning light, warning display and buzzer. If the sys-

tem determines that a collision is unavoidable, the brakes are automati-

cally applied to reduce the collision speed.

GS350_OM_OM30D41U_(U)

4-5. Using the driving support systems

: If equipped