I am fixing up the small things on this newly-acquired 97 850. Thanks to all you who have and are helping point me in the right direction on these issues. The next thing is the case of the missing moon roof cover; it wasn't there when I bought it, and as I peered back into the headliner area there's nothing there except the metal wind deflector unattached to anything, just occasionally rattling when I hit a bump. I've seen a few moonroof covers on donors at the local junk yard and am asking for your experience on how to remove (from the junker) and replace (on the new family member). Does the headliner have to come out? Any special tools I may need? As usual, thanks for your responses.