there are only two screws and no socket or other release that i can find
how do i get the rear light assembly off to change the stop light bulb? thanks on 2008 GMC Yukon Denali
Once you remove the two screws you will have to pull on the lamp assembly until it releases. There are two retainers on the oposite side of the lamp that you removed the screws from. It will take a little muscle.
agree with gmc4me