Submitted by eggbert747 on Sat, 2019-04-13 07:52
2014 85S. I know the older (not that old) service called for at 4 years: Battery coolant replacement, Brake fluid replacement, Cabin air liter, wheel alignment among other things. I've heard there is now a a la cart system where they recommend service items and you choose. Question, the battery coolant replacement and drive unit fluid service, just optional? Can't decide the importance of certain services. I don't even see these same items listed on the 'new' service suggestions.