I have had my 59 registration IQ3 from new and driven it about 40,000 miles and it has given me very little trouble until now. In December I found the mat in the driver's foot well to be damp. To be precise there were two round rings of dampness on the mat and underneath the mat the carpet was wet for an area of a few inches. I booked the car in to the dealer, switched the air conditioning off (up to now I have always kept it on) and each evening put a towel and a weight where the dampness was.