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:
Safety Connect
Safety Connect is a subscription-based telematics service that uses Global
Positioning
System (GPS) data and embedded cellular technology to provide safety and
security
features to subscribers. ...
Customizing vehicle features
It is possible to customize certain vehicle features using the menu switch and
the “ENTER” switch.* When customizing vehicle features, ensure that the vehicle
is parked in a safe place with th ...
Vehicle Service History
When you have your vehicle serviced at a Lexus dealership, your service information
is recorded in the Lexus National Service History database.
This is the first database of its kind in the automot ...
