My 2006 Mercury Monterey minivan has a "time to change the oil" beep alert. I used to be able to make it stop beeping by pressing a button on the dash to the low-right of the steering wheel. But that button toggle has broken and fallen out. Now the beep happens all the time! For awhile I was able to make it stop by pushing my finger into the hole that the button fit into. It would activate the button and stop the beeping. Now that no longer works. How can I permanently stop this beeping? Thanks!