TO CLARIFY EVERYTHING PLEASE READ. I'm Dan and I am a service advisor at a local Honda dealership.

You CAN check your next recommended service using your Maintenance Minder system without reseting it, even if your at 90%.

Press your select/reset button to get to the oil life screen, then press and hold for about 10-20 seconds, and your display will indicate what services are due next. If you TAP select/reset again, it will not reset the maintenance minder system. If you want to reset the system, follow your owner's manual. I DO NOT RECOMMEND reseting your MM system without having the service done. Hope this helps.

Dan