Hi Guy!! I'm having problem with my car. I'm driving a 318i(e46) year 2003. Day before yesterday, i noticed the front passenger side carpet was flooded with water. i open the door panel and checked the inner plastic cover and everything looks ok. My floor mat was not wet. Only the carpet underneat was wet. This happen when i parked my car outside during raining days.. Can you sifu's out there help me.. anyone experined this before.. please help me guys!! thank you..