I redid the plastic liners on the two rear doors on my 85 Jetta GL with
6-mil plastic and 3-M weatherstrip putty. I dried the bottoms of the door panels with a heat gun and put duct tape on the chewed up cardboard and closed everything back up.I was very careful to fully seal the door openings with plastic, cutting only small slits for the crank handle and a minimum cutout for the inside door handle.
I thought I'd solved the problem of leaking into the rear set wells. Not so. As nearly as I can tell, my fix accomplished nothing. The first time I drove it in the rain, I had another half-inch of standing water in the back seat, and soaking wet door panel bottoms.
Any idea what to try next? I live in Juneau, Alaska now, and I either have to solve this problem or take the car to Arizona, dry it out, and sell it in a dry climate.
BTW, I also have a half-inch of standing water in the trunk.
Pat Moore (85 Jetta GL Auto AC)