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Tail Light Out

H1 GT

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Passed 3-4 days my blinker was acting weird occasionally. When I parked it two days ago after having it tinted I noticed my right tail light out. Brake light, blinker, and hazards worked alright.

0c7yGnV.jpg


Went to the dealer today and of course it worked. Get home and its off again. Where can I start looking?
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BONESTOCK

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Did you check the blinker fluid?
 
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H1 GT

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Did you check the blinker fluid?
:headbonk:

Haha. Figure I'll check out the trunk area but moving it all around didn't seem to kick it on. Frustrating and embarrassing.
 

BONESTOCK

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Good luck homey. I've nothing else to add that could help you!
 

Flak

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Seems like a loose connection or defective wiring harness. Not sure how easy it is to remove, but if there are electrical diagrams should be possible to disconnect and test, but dealer should have done that just to be safe...
 

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Asharus

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my brake lights stopped working about 2 months ago. they had to replace the BCM (body control module). everything else worked but the brake lights.
 

Nick3352

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I'm having the same problem. Driver side tail light not working at all. Turn signal, hazards and brake light work on the driver side though. Noticed it 2 days after bringing it home. Hopefully it's just the BCM like it has been for some. Pretty embarrassing. Just noticed tonight that the pony projection lights have also stopped working. H1 GT, was the BCM the issue for you?
 
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H1 GT

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After I replaced my DD switchbacks with another set that locked in better my problem went away.
 

Nick3352

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Good to know, thanks! All of my lights are still stock. Heading to the dealer today to hopefully get this fixed.
 

solshinobi

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After I replaced my DD switchbacks with another set that locked in better my problem went away.
What are "DD switchbacks"?

I'm having the same issue and it's not the BCMB as i had that re-calibrated at the dealership. I also have the moisture issue.
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