Hi, My 2002 audi a6 4.2 has 58,000 miles on it. I have the extended warranty for another 3 years 36,000 miles. I was wondering if I needed to do a standard 60k mile service on the car? When I click on my dash it says that I have 4,000 miles until the car needs to be serviced. Does this mean a oil change, filter etc? or is this a full actual service from the dealership? thanks.