The rear window on my 2003 Rubicon pops open at various times starting with the passenger side. Once that side pops free then the whole thing begins to rattle. If I open the back door and reseat the window it will be fine for a couple of days. Anyone else have this problem and any suggested remedy?
Mine was a loose "plastic" channel that the weatherstrip glues on to at the bottom of the glass. I took it off the glass and cleaned everything good. Re-siliconed it back to the glass with some "adhesive" silicone. No worries now for over a year.