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:
How much will it cost?
The service is provided at no cost to you. It is part of Lexus’ effort to promptly
and equitably resolve your concerns. The decision-maker is an impartial third party.
The decision of the arbitr ...
Consumption
The average fuel consumption of the last 30 minutes will be shown in one−minute
blocks.
1. Push the “INFO/PHONE” button.
2. Touch “Fuel Consumption” on the “Information” screen.
...
Switching the display
Press the “TEXT” button.
Each time the button is pressed, the display changes in the following order:
Elapsed time → Album title → Track title → Artist name ...
