Alright so I have an 03 civic ex. One day it just decided it wasn't going to start anymore. When the key is in the ignition I get the warning sound that the key is in and that's it. Windows won't work, mileage doesn't appear on dash. Radio doesn't turn on, fuel pump doesn't kick on. Dome light and headlights work. I replaced ignition switch and checked grounds. Even put in a new battery. Any ideas?