Problem with a set of LED headlights ?

[James Ward]

Without the caps, you will get water in and probably short out the led bulbs. You'll also get a lot of moisture in the headlight unit and where we live, that would mean you wouldn't get an inspection sticker.
I installed a set of Supernova LEDs in my 16 Tahoe this week and the caps fit fine. It is difficult getting the air handler out and getting the high beam leds to fit was a chore as you can't see anything and my hands are just too big.

Then I'm glad I switch out the oversized units for these. They fit perfectly and the dust caps fit on fine. Thank you !

 

[J Robinson]

I have 2016 Suburban LT, I change out both my Low/High beams w/"Fahren H8/H9/H11" (amazon), other than the installation process, they maybe the best lights I ever gotten period, Chevy also figure that the lights are last thing they worry about when designing a new suv/truck than they freak out and those them on at last minute very funny stuff lol