Pcs (Pre-Collision System) - Lexus 2015 CT200H Owner's Manual

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4-5. Using the driving support systems

PCS (Pre-Collision System)

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

sion system such as the brakes and seat belts are automatically engaged to

lessen impact as well as vehicle damage.

Pre-collision seat belts (front seat belts only)

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

sion system will retract the seat belt before the collision occurs.

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

trol of the vehicle. (P. 33)

However, when the VSC system is disabled, the system will not operate in the

event of skidding.

Pre-collision brake assist

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 depressed.

Pre-collision braking

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 system deter-

mines that a collision is unavoidable, the brakes are automatically applied to

reduce the collision speed. Pre-collision braking can be disabled using the

pre-collision braking off switch.

Disabling pre-collision braking

Pre-collision braking disabled

Pre-collision braking enabled

The "PCS" warning light will turn on

when pre-collision braking is dis-

CT200h_OM_OM76134U_(U)

: If equipped