Wet carpet drivers side back seat floor

[myfirstyota]

Ongoing issue. Mine leaks too. I've removed the interior panels permanently in my car. What I did to keep the rear carpets dry was to lay a berm of silicone toward the front of your red markings in the pic. The water drips down, hits the berm and has no choice to go into the spare tire well. I then put a hole in the rubber plug at the bottom of the well allowing the water to drain. Not a solution to the leak but it will keep your carpets dry and free of mould.