Rain Sensors

The rain sensor automatically triggers the windshield wipers when it notices the decrease in light on a wet windshield. 

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Think TechSmart First: OE Match

The Problem: When rain sensors notice a decrease in light in a vehicle's wet windshield, they automatically trigger the windshield wipers. If the sensors fail, drivers will need to adjust their wipers manually during mists or intermittent rains.

Our Response: TechSmart’s Rain Sensors match the OE sensors for fit, form, and function, helping keep automatic wipers operating efficiently and safely. With applications for select Lexus models, TechSmart’s line of Rain Sensors covers more than 390,000 VIO.