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:
Disabling pre-collision braking
1.Pre-collision braking disabled
2.Pre-collision braking enabled
The “PCS” warning light turns on when pre-collision braking is dis- abled. ...
Engine coolant
The coolant level is satisfactory if it is between the “F” and “L” lines on the
reservoir when the engine is cold.
1. Reservoir cap
2. Full
3. Low
If the level is on or below the “L ...
Armrest
Fold down the armrest for use.
NOTICE
- To prevent damage to the armrest
Do not apply too much load on the armrest. ...
