The rubber strip that seals the rear door window (towards the small rear side window) popped out when i had to sqeeze myself out of the rear seat, from the roof and back and was only held in place with a clip at the end. I managed to push it back in, but it is extremely easy to pull it out again. Anyone else had this problem and know how to fix it? Shouldn´t it be glued to the body? The Subaru part name is "Weatherstrip assy, roof body side".

Hey man I had a problem like that too but mine came loose on the right rear door. The weather stripping attached to the upper part of the car just came unglued and fell off. :) So I took some 3M spray adhesive ( what a fancy name for glue) and sprayed it on the weather stripping and then stuck in back on. I used some tape till the glue dryied, but since then I have had no problems. Hope this helps. Sorry.