Carpet Wet After Rain In A Bmw On Driver Side

I m parked in a level driveway.
Carpet wet after rain in a bmw on driver side. I have seen several cars that customers said they only get wet when it rains turn out to be plugged a c drains. The car is parked on a slight incline so that the driver side is higher than the passenger side. He ran a pressure air through the lines anyway. Any ideas would be helpful.
2003 bmw x5 driver s carpet is soaked after it rains. The seats are not at all wet just the floor. Stick them on like the factory with this affiliate link https amzn to 2xsqjez does your carpet get wet in the rain. After sitting in the back seat in rain to find the leak it seems that the water is seeping in through the top door seal down around the inside door frame an under the carpet in the rear left corner.
The floor behind the passenger seat is soaking wet. I took it in and the machanic tested the drains around the sun roof. I have a bmw 325es 2 door. Most of the dampness is towards the center area and the console area.
This happens after it rains. At first i thought it was condensation from the a c but i noticed it again yesterday. They were not clogged. If it is indeed a leak during rain you can test it with a garden hose.
After it rains my carpet on the driver side gets wet. I worked around the side and head curtain airbags but i didn t do anything but work around them. Posted by 6 years ago. 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.
I do not have a sun roof and was wondering where they most commonly leak at on my 03 tb so i have an idea where to start. If the drain is plugged the drivers side will get wet from the water backing up in the heater case.