Toyota Prius Owner's Manual page 322

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Table of Contents

2-4. Using other driving systems

Disabling pre-crash braking

Radar sensor

PRIUS_OM_OM47A19E_(EE)

Pre-crash braking enabled

Pre-crash braking disabled

The "PCS" warning light will

turn on when pre-crash brak-

ing is disabled.

The radar sensor detects vehi-

cles or other obstacles on or

near the road ahead and deter-

mines whether a collision is

imminent based on the position,

speed, and heading of the obsta-