I just bought a used 2015 Yukon XL. We didn't necessarily plan on buying one with DVD so didn't have one to check it with before we bought it. I asked and of course salesman said it all worked. I get it home (2 hours away) and middle screen doesn't work. The 3rd row screen works, but also can't get the remote or headphones to work. We took apart 2nd row dvd and flipped the pin. Still doesn't work but I have ordered a new one to try that. However when working on that we realized the in-dash screen isn't playing the movie either. It doesn't have a book with it, so do I just not know how to work it? or is the in-dash another problem? Anyone had trouble with it? and the remote and headphones? Can you hook regular wireless headphones to it? or do i have to buy the gm ones? (they are $100 for 2)
