My pass. side glass falls out of track if i lower it. I try to put it back in track but the glass does not fit into the window guide on the regulator arm and it also feels like its at a bad angle i guess the arm could be bent but not sure. Also on the window subject , my back glass goes down with the key but not up? Any Ideas Thanks!!!!!

 

I've got this too. Is this normal or is there an issue here? I actually just fixed it last night and finally got the glass to go down with the key in the rear so it's an improvement for me.

 

I had the same issue once, cant remember what I did but I think all I did was push in the rear tailgate pretty hard like it was clicked in upright, but not perfectly sealed. I know my problem was intermiten though.