Hey Katfish, if memory serves me correctly, there are holes in the glass in the bottom edge to get an allen wrench through to undo the slide supports, you need to have the window up and insert the allen wrench through the hole in the door towards the top, once those are out you can get the angle to pull the glass out. Hope that helps, it's hard to remember every step but that should do it.
I don't know if these pictures will help but I've attached them anyway, Good Luck!