So I called my local Honda and Acura dealers for price quotes for a brake fluid change since I am due for a B1 service soon, and both said I am overdue for the transmission fluid change, the code never came up for it at all. However, I was surprised that the Acura dealer suggested a transmission fluid FLUSH for $290 and said that the drain and fill only drains out 3 quarts. Knowing Honda its supposed to be a D&F. Right now my MDX has 40,304 miles on the odo. So am I overdue for a D&F or should I wait for the transmission service code on the MID screen?