Rear Passenger Floor Wet

Just found out my rear passenger footwell is soaking wet for unknown reason.

Rear passenger floor wet.

Its not wet at all anywhere else other than the rear passenger side. A couple of days ago my wife noticed that the floor mat on the rear passenger side of her car was sopping wet. The heater core is like a small radiator. I vaguely remember someone posted here with the same issue before but no practical cause solution found.

Bad heater core a similar problem could occur with the car s heater system. On both the jetta and now the golf my wife and i are having the rear passenger floor become wet. I ve pulled the carpet and dried under on top of and tried to treat any mildew. I have the passenger seat taken out carpet pulled back and there is a lot of puddled water on the pan.

I was thinking it would be my. Wet rear right passenger side floor i checked the door seals and weather stripping and there doesn t seem to be a leak or gap. My rear passenger floor has been getting pretty wet lately. She thought perhaps a water bottle must have spilled or leaked so she soaked up the water and dried out the mat.

Today the mat was wet again with about an inch of water accumulating only on the passenger side of the rear floor. Causes of a wet passenger side floor mat 1. Hers was at first damp then increasingly wet. Why floor is wet on passenger side floor mat carpet wet car smells wet in this video we will explain why your car carpet on the passenger side may be wet.

Hot coolant flows from the engine where heat is absorbed and taken to the car s heater core when you turn on the heater. Its also not wet on the floor mat just the carpet underneath.