All my Aunt and uncle have ever owned are MB's and they let me take their aging (kate 80's model I believe) to the dealership to get the oil changed, they treated me like I personally was a prized owner and customer of several MBs(I was only 18 at the time) they were giving me doughnuts, free soda, super plush waiting room with a big screen(they handed me the remote from the recaption desk)...the works.
