I just turned over 10,000+ and have never done anything except change oil and that's been 3 times. Since MB has taken over it's never been seen by any dealer. What have you done with yours as far as maintenance is concerned. I fear the rip-off from the new Benz dealership here near Williamsburg, Va. Just yesterday I met a lady with a Passion model and she paid a foreign car shop $130 for an oil change. She wants to sell it with 8,000+ on it. My email is (firstname.lastname@example.org) I'd like to hear from you.