When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I couldn't get the window handle off! I spent a long time playing with it but couldn't make it happen, so I worked around it!
Got the window glass seated in the track again, soapy water did the trick. I pulled the bottom rubber gasket out of the regulator, coated it in soapy water and applied it to the window. I lined the window up with the track and then cranked the window up. Once the glass hit the top frame, a fractional turn of the handle put everything back in place.
About the panels, looks like they are cardboard of some sort. The door has quite a few holes drilled in it and the cardboard has plastic clips of sorts to plunge into the holes.
Holes around edge of inner door panel
Close up of plunger style clip. They fit in the holes and have little fins on them to hold them tight in the door.