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:
Registering a cellular phone
Select “Pair Phone” using a voice command or the “TUNE/SEL” knob, and perform
the procedure for registering a cellular phone. ...
Where to go for maintenance
You may have maintenance performed
on your vehicle by any qualified
person or facility. However, Lexus
recommends having maintenance
performed by an authorized Lexus
dealership.
Lexus dealersh ...
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 ...
