I installed LED lights on my 2017 F150 about six months ago. About a week ago the left side stop working but the right side still works. I pulled the fuse number 55, to see if it was bad and it appears to be fine. I changed the bulbs and they are still not working. I am down to my last option and that is taking it to the dealer which I don't want to do if I don't have to. Can anyone please advise what I should do next or how to fix the problem.

 

what brand of lights?

 

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