![Amazon.com: PT Auto Warehouse CBS-11268 - Turn Signal, Headlight Dimmer, Windshield Wiper Switch - with Variable Intermittent Wipers, Without Rain Sensitive Wipers : Automotive Amazon.com: PT Auto Warehouse CBS-11268 - Turn Signal, Headlight Dimmer, Windshield Wiper Switch - with Variable Intermittent Wipers, Without Rain Sensitive Wipers : Automotive](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51AEAlAoRZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PT Auto Warehouse CBS-11268 - Turn Signal, Headlight Dimmer, Windshield Wiper Switch - with Variable Intermittent Wipers, Without Rain Sensitive Wipers : Automotive
![The intermittent windshield wipers were invented almost half a century ago. Why hasn't there been any major evolution on such an important and basic device that is required in all vehicles? - The intermittent windshield wipers were invented almost half a century ago. Why hasn't there been any major evolution on such an important and basic device that is required in all vehicles? -](https://qph.cf2.quoracdn.net/main-qimg-e15ad64317a4c0ec550ccc314f659f59.webp)
The intermittent windshield wipers were invented almost half a century ago. Why hasn't there been any major evolution on such an important and basic device that is required in all vehicles? -
![Crown Automotive J5758904 Windshield Wiper Motor Switch for 83-86 Jeep CJ Series & 81-85 SJ & J Series with Intermittent Wipers | Quadratec Crown Automotive J5758904 Windshield Wiper Motor Switch for 83-86 Jeep CJ Series & 81-85 SJ & J Series with Intermittent Wipers | Quadratec](https://www.quadratec.com/sites/default/files/styles/product_zoomed/public/product_images/231337.jpg)
Crown Automotive J5758904 Windshield Wiper Motor Switch for 83-86 Jeep CJ Series & 81-85 SJ & J Series with Intermittent Wipers | Quadratec
![How windshield wiper is made - material, history, used, parts, components, dimensions, steps, industry, History How windshield wiper is made - material, history, used, parts, components, dimensions, steps, industry, History](http://www.madehow.com/images/hpm_0000_0007_0_img0131.jpg)