2021 MYP here. Three months old. Today for the 2nd time the floor in the back seat is soaking wet. We had heavy rain the past 24 hours but no flooding where I park. I don't remember if the weather was rainy the 1st time I noticed water back there. I removed the floormat and the carpet is wet all the way across, from left to right doors, and mainly just adjacent to the seat. Where your feet would go, and under the front seats, are bone dry. Front carpet is bone dry as well. Any idea where this water is coming from?
Interesting fact: my rear floor mats are water proof, yet not only is the carpet below them wet, the top surface of the mats are also wet. My windshield sunscreen, which I keep folded and lying flat on the rear seat floor mat, is soaking wet. What's happening here?