7 Causes Both Headlights Not Working. How to fix?

https://amzn.to/43i0HtT - All-in-One OBDII Car Scanner https://amzn.to/3veDQCK - Headlight lamps In this video, we will cover 7 Causes Both Headlights Not Working and we will also tell you how to fix this problems. Timecode: 00:00:00 - Intro 00:00:41 - Causes 00:00:45 - Bad Headlight Relay 00:01:02 - Bad Headlight Switch 00:01:20 - Bad Bulbs 00:01:37 - Blown Fuses 00:01:55 - Faulty Wiring 00:02:19 - Bad Or Corroded Bulb Sockets 00:02:41 - Wrong Bulb Types 00:03:00 - How To Fix? 00:03:13 - Check Wiring 00:03:30 - Replace Bad Fuses 00:03:53 - Inspect & Replace Headlight Relay 00:04:14 - Inspect & Replace Headlight Switch 00:04:34 - Inspect Headlight Bulbs 00:05:00 - Check Bulb Type and Bulb Sockets 00:05:19 - Contact a Professional ****** Disclosure: As an Amazon Associate, I earn from qualifying purchases. This means that I may receive a commission if you click on an Amazon Affiliate link and make a purchase. This helps support my channel and allows me to continue to make videos like this. Thank you for your support!