It looks like you're new here. If you want to get involved, click one of these buttons!
Mazda CX-9 Driver Information System (DIS)
My wife's 2008 Sport AWD (with Bose) acts the same way to get the "DIS ON" message, but it has neither a SET or :00 button, so I don't know which button to use. To complicate it further, sometimes people have had to reset their battery or turn they car off then back on after first getting DIS ON.
Anyone try this? Anyone want to experiment to find the right combination of buttons? FYI, the DIS can display real-time MPG, average MPG, DTE and average MPH.