Hey, All... new to the forum and begging for help already.

Trying to help out the ex-wife and this one has me scratching my head. Start the car, center console display reads "Mustang GT" (the car is a 3.7L), windows won't work, and can't shift out of park until the display clears and the clock is up. Everything works fine after that. I've replaced the ignition switch to deal with an intermittent no start issue, but the rest is above my pay grade. I'm a heavy truck guy. I work on kingpins, spring and air brakes all day. Any suggestions would be appreciated.