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:
Your warranty rights and obligations
The California Air Resources Board
(CARB) and Lexus are pleased to
explain the emission control system
warranty for your 2013 vehicle. In
California, new motor vehicles must
be designed, built an ...
Voice settings
Voice guidance can be set.
1. Push the “SETUP” button.
2. Touch “Voice”.
3. Touch the items to be set.
4. Touch “Save”.
SCREEN FOR VOICE SETTINGS
On this screen, the follow ...
Initialization
Items to initialize
The following items must be initialized for normal system operation in
cases
such as after the 12-volt battery is reconnected, or maintenance is performed
on the vehicle.
...
