#towmirrors

Does anyone know where I can find mirror caps for the truck above with the temp sensor hole in the cap already? Can’t seem to find any that have it with it.

I need help getting the running lights on my denali duramax working. My truck came with the small mirrors and I bought a set of oem lights off Facebook they work as they’re supposed to as far as power fold and turn signal but the running lights will not work. They come on when I hit the unlock...