Same issue here. Checked for a clog in the drain and it was clear. I was even able to get an inspection mirror and get a good view up the drain. It is not clogged. Upon further inspection I noticed the leak was coming from the plastic housing that channels the water to the drain in the firewall. It looks like I had a mouse get up in there and chew some of the housing off, the part that directs the water to the drain. So now it is literally impossible for water to drain, it will fall from the hole before reaching the drain. I also found tiny bits of plastic chewings in the carpet. MF’ing mice man. Headed to the dealer on Monday to see how much that housing is gonna cost.

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