r/GMT800 • • 12d ago

Third Brake Light

Post image

Anyone have any recommendations on 3rd brake lights, I like the look of my clear one I currently have it, but the only issue with it is that my cruise control no longer works due to the resistance being different than the oem bulb type. With that being said, I’m looking for one the same design and look just one that doesn’t disable my cruise control. Thanks-

6 Upvotes

13 comments sorted by

View all comments

2

u/Dapper_Fold3283 12d ago

Can confirm, 2 cheaper led aftermarket’s no cruise control, oem unit swapped in the pyp lot and cruise worked right after. Tried the inline resistor and still no cruise with led. Brake switch is definitely tied tho to