7 Causes Both Headlights Not Working. How to fix?

amzn.to/43i0HtT - All-in-One OBDII Car Scanner
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
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[@UdayaRai-mo4ur]

Udaya 💡💡💡

[@Freestylequeen-mp4rn]

Ty

[@KevinB-pd3me]

Any idea how to access the headlight relay on a 2015 Lexus Rx350. Its maddening that any search for relay location turns up massive # of fuse location diagrams.

[@KevinB-pd3me]

I thought I'd update this in case anyone had a similar issue. The relay is actually within the Body Control Module in the dash. My actual problem turned out to be both low beams bulbs went out about the same time so I was thinking relay.

[@stacybediako767]

+q😮😅​@@KevinB-pd3me

[@Evan-memo]

I need help my lights were working but only high beam works now after removing 1 bulb to fix it in place and I believe I had switch on or lights on when did that forgot to shut them off and switch
But now after doing that both lights have highbeams and no low beam and these are new led lights I even put my old ones back to see if light burned out same issue
So not sure what to do if anyone has similar issue plz tell me

[@shotspot8405]

I just lost both my headlights on my honda civic. I noticed it happened after I have been using my highbeams, but didn't realize until I got home. I'm going to check and maybe replace the fuse, I'm glad both of them went out at the same time to know that it's most likely not that the bulbs went out. I feel like most people would try to replace the headlights which is expensive and probably wouldn't work or be the most cost effective solution.

[@KevinB-pd3me]

I think anytime both headlights dont work (either hi or low beam), you have to consider the relay. Im having that issue now, but I can't find how to access the relay in my Lexus Rx350k.

[@kikestv8863]

Hey did you find a way to solve it? I’m having the same issue.

[@Evan-memo]

@@kikestv8863 yeah I was an idiot and had it placed in high beams instead of low beam
Because vw is so dam confusing their head lights have 3 different spots and hard to get to so all I had to do is place them in head light spot and not high beams they been working great so far for some months no issues and very bright but also not very bright to hurt people
One thing though after putting these on my old high beam don't do sht lol unless I get stronger ones but that's how strong these lights are they make my old high beam look like headlight when on together
But not sure if your issue is being dummy like me lol other then that there was nothing to solve but my brain issue

[@xdraarz3709]

@@shotspot8405did you ever find out what the problem was?

[@jdmnambo2296]

Any idea if both headlights is all working good but when the car is on running either one of them turn off or sometimes both of them turn off , what I do is just turn off the headlight switch off and turn it back on, both headlights is working back on.That happened very often. Thank you