I drove the car all day. It didn't have issues, no warning lights came on whatsoever, it drove fine. I got home, set for a couple hours, went to get back in the car - it would not crank or turn over, nothing. I got power to the windows, power of the radio, everything works except for the instrument cluster - you can't get the miles up. They won't pop up and the keys on. Also a security light keeps flashing while I try to start the car and after I'm out of the car but the fob and everything works to unlock it. It turns fine in the ignition.

I'm totally lost - the battery is good, starter is good, relay is good, fuses are good... please help.