2002 A6 Q. I have had this car for about a month now and it has only been out in a heavy rain 1 time. The other times it has got a good soak is at the car wash. It seems that after it has been wet the alarm goes off on its own then after a few times of unlocking and locking just the 4 ways flash. I have tried turning off the motion sensor with no luck. The car is parked inside so it has dried out in a day or so then back to normal. Does anyone know where the water is getting in? or maybe it's getting the brain box .
Does anyone know where the brain box is even located on this thing.