I am curious several friends have just picked up new cars like me. Mine is a 2004 325i I got it from Erhard BMW in michigan. One friend got a Saab another an Audi. They both have a 30 day check up at the dealer. I was told nothing (Erhard seems to be rather lacking) So do I just come back in a year? (15K oil change) Just wondering what others have been offered.