i just got my audi today and i dont know i this is the right section but my back passenger side on just the floor, not the side of the floor or the seats or anything just on the flat floor where the mat would be is soaking wet, its been pooring all day and the window wasnt open or anything i dont see any rust or rot inside on the carpet, any ideas?

 

maybe these will help

https://www.audiforums.com/forum/sho...d.php?t=102981

https://www.audiforums.com/forum/sho...d.php?t=102039

 

The water passages for the sunroof are probably clogged.

 

oh and

http://www.audiworld.com/tech/ext61.shtml

 

i wonder if its from having subs wired cuz my car is wired for subs and it comes out passenger side of the trunk but i have no idea where to look cuz im new to the whole euro thing.

 

also i dont understand, if it drains out behind the bumper then why would it fill up inside my car?