Radar sensor
Lexus GX / Lexus GX Owners Manual / When driving / Using other driving systems / PCS (Pre-Collision System) / Radar sensor
The radar sensor detects vehicles or other obstacles on or near the road ahead and determines whether a collision is imminent based on the position, speed, and heading of the obstacles.

See also:
Horn
To sound the horn, press on or close to the
mark.
...
Intuitive parking assist
Intuitive parking assist
The distance to obstacles measured by the sensors is communicated via the display
and a buzzer when parallel parking or maneuvering into a garage. Always check the
surrou ...
Initial screen
When the “ENGINE START STOP� switch is in ACCESSORY or IGNITION ON mode, the
initial screen will be displayed and the system will begin operating.
CAUTION
When the vehicle is stopped with th ...
