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:
Some basics
This section describes some of the basic features of your audio/video system.
Some information may not pertain to your system.
Your audio/video system works when the “ENGINE START STOP� switch i ...
Disabling the TRAC or Active TRAC/VSC systems
If the vehicle gets stuck in fresh snow or mud, the TRAC or Active TRAC/ VSC
systems may reduce power from the engine to the wheels. You may need to turn the
system off to enable you to rock the v ...
Lexus Enform with Safety Connect−Overview
Lexus Enform and Safety Connect are subscription−based telematics services that
use Global Positioning System (GPS) data, embedded cellular technology and XM satellite
data services to provi ...
