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:
Before towing
The following may indicate a problem with your transmission. Contact your Lexus
dealer before towing.
• The engine is running but the vehicle will not move.
• The vehicle makes an abnormal sou ...
What is not covered
These warranty obligations do not
apply to failures or noncompliance
caused by:
• The use of replacement parts
not certified in accordance with
aftermarket parts certification
regulations.
†...
Smart Access System with Push-button Start
The smart access system with push-button start allows you to enter and exit
the vehicle
or start the engine by simply carrying the electronic key in your pocket or bag.
For details on starting t ...
