I totally agree that perform FSS A or B service at dealership does not make any economical sense. The dealer did the "A" service on my 99 E430. Since it was the first service, the labor was free. I ended up with $80 bill for oil filter, air filter and oil. So will I go back for "B" service?, the answer is NO unless the price is less than $150. Do I really need someone to tell me the light bulb or power window is not working? For me, I think changing oil, of course, all filters when they are call for at required milege would suffice. I only change wiper insert when I see streaks.
99 E430 Sport