I am also a Pittsburgh lister. Day Audi also gave me problems when I first got my car about a year ago. I had a few questions about those codes that they use to keep track of service. They would not decipher them for me. That is the last time I spoke to Day Audi. The Sewickley Car Store is the best of the Audi dealers in the area, from y experience. Craig '92 100S (64k)