Inspection service is due in 2300 miles / 30 days and next oil change in 5500/84 days. I will be lucky to do 2300 miles before feb. I never had these separate intervals with the S3 do I have to stick to the 30 days and 80 days to keep the service records in check? What is involved in the inspection and any ideas on a rough price at Audi? Can I wait on the inspection and get them both done in 80 days?