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.

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What types of decisions are rendered, and how do I know if Lexus will abide
by the decision of the arbitrator(s)?
Arbitrated decisions are based on what the arbitrator(s) believe to be fair and
equitable after applying the appropriate legal standards. Remedies include but are
not limited to repairs; reimburse ...
Changing the display
Switches between odometer and trip meter displays. When the trip meter is displayed,
pressing and holding the button will reset the trip meter.
...
