just discovered the rear footwell, behind the front seats is soaking wet. i have an astravan so no rear seats to speak of. it's a layer of sponge topped with carpet. i've been all around the back looking for a leak, down the sides, and checked all door seals, and it's not damp anywhere but the footwell. there are no water marks anywhere to show where it's getting in.
upon lifting the bonnet to see from that angle, i noticed that the windscreen rubber seal that overlaps the screen at the bottom had come away, more so on the drivers side. it is wettest on the carpet this side. both footwells are wet though. i've put the seal back in place, but i think i'm a bit hopeful to think this is where the water is coming from. any ideas on how to find the leak or do u think the seal was the problem? thanks.
forgot to mention it's a 2001 plate.