2004 Mercury Sable Message Center

I’ve been troubleshooting charging system low voltage under load and stumbled upon a discussion thread on another forum that included a sequence of message center set/info/reset button strokes that allow scrolling through a host of system information not mentioned in the owner’s manual. Unfortunately I neglected to write down the information and I’ve not been able to find it again. Does anyone know of a way to access such additional information on a 2004 Mercury Sable?