wclepse

Wife will be taking the car in next week for the final service, it is a 2001.5 1.8TQM. Should I have them check anything in particular? I have been hearing some noises from the brakes on occasion, would this be covered? By the way which coil packs are causing the problems, I seem to remember it being a certain letter code? I am just getting nervous since Audi has called us 5 times since our last service to make sure we are happy. Any info would be appreciated.