I have alarm bells ringing after I lifted the audi rubber carpet on the driver side to clean the car to find it wet. I had this happen to my a6 c5 back in the day and it ruined all the wiring and the ccm so I dont want to go through all that. It has not been long since as I have cleaned the car 3 weeks ago and it was dry. My initial though was something is blocked in the front windscreen scuttle area or a seal is damaged. I will tear things apart and have a look, have you guys come across this before? Passanger side is dry, it is a 06 8p if it is of any help.