See also:

Windshield wipers and washer
When “AUTO” is selected, the wipers will operate automatically when the sensor detects falling rain. The system automatically adjusts wiper timing according to rain volume and vehicle speed. ...

List of Warning/Indicator Lights
*1: If equipped *2: Turns on due to natural causes such as natural air leaks or tire inflation pressure changes caused by temperature including the spare tire. Adjust the tire inflation pr ...

If your vehicle fails an emissions test
If your vehicle fails an EPA-approved emissions test, you may make a claim under the Emission Performance Warranty. To do so, take your vehicle to an authorized Lexus dealership and present a cop ...