Just wondering since there is no indicator on the dash to tell you when mds is activated if there was any other way to tell..say by rpm ..the main way i heard is by purchasing an aftermarket exhaust and it will all of the sudden get very quiet when mds is in . Got 20mpg highway today so i figure it was likely in mds.
At a steady pace in O/D you will see your RPM's go up 200 rpm ( Not Down )..... It tells you this in the Owners Manual.... Check out the Thread on installing a Green LED for when MDS in on and you will never have to watch the Tac again!!!