my windows on the rex are messed up pretty bad, make sure where the windows roll up the tracking isnt bent or anything, I found on one of the doors the metal has been pushed in preventing the window from rolling up the whole way.
On both sides glass closer to the mirror doesnt roll up and much as the glass towards the back...I think I need two of those silver X type things that make the window go up, probably the regulator, haha im so dumb..