Car does nothing

Here the problem, I was driving my 93 GT vert today, a/c blowing cold everything working, running good. I come to a light and the blower motor stops running, so I figure its the fuse or motor, an easy fix. I go to turn off the key and it feels stuck, so I turn a littler harder and the car shuts off as normal a/c blew out of vents for a second, which I thought was odd. So now I go to restart it and theres nothing. No power to any of the 12 volt key items, radio, windows, fuel pump, hvac controls, no nothing. Only things that do work are the headlights, map lights, horn, and mirrors. Any suggestions, this one has me stumped.

Sounds like you need a new ignition switch. Buy this book or go to the library and ask for a Mitchell electrical manual for your year car. The factory manuals are excellent and save time when troubleshooting. They are worth the price and NO I'm not selling them! I have them for most of my vehicles. http://cgi.ebay.com/ebaymotors/1993-Ford-Mustang-Electrical-Shop-Manual-_W0QQcmdZViewItemQQhashZitem5887c705fbQQitemZ38023 5089403QQptZMotorsQ5fManualsQ5fLiterature