Several months ago I successfully completed what is considered the first automatic to manual transmission swap on an '05 Mustang GT while retaining all factory functions. After adding the blower, I was constantly worried about the auto holding up, so I researched the electrical system on the car and planned the swap. It went without a hitch (lucky Me!). I have provided a link below for anyone to see the "HOW TO" manual that I have created. I'd like to share the information.
http://www.geocities.com/anthony05gt
http://www.geocities.com/anthony05gt