Short Version: Went Camping left car on with a/c full blast for a few hours and the air stopped blowing cold. Now the A/C, Defrost, Rear Wiper Doesn't Respond to anything and none of the fuses or relays are bad. No Heat either and the vent doors are stuck in the position they where last set to. Fan speed still works thats it.

Long Version: Hey I have a 01 Rango Slt+ 5.9l awd with the Dual Climate Control and this past weekend I went camping. The weather got real bad so i took the tent down folded the seats and threw my air mattress in the back. It was hot and humid so I ran the rango for about 3 hours with the a/c full blast front and rear when all of a sudden the A/C stopped blowing cold. The blend doors are stuck where they where at and the temp sliders do nothing it just blowing vent out the front and rear vents. The Defrost Light had been flashing the past 4 months but everything was still working fine till this point. The A/C and Defrost Buttons don't light up at all anymore and the compressor doesn't engage. I checked all the fuses in the side door panel and under the hood and even tried changing relays with ones I know work like Starter and Fuel Pump to no avail.

Do I just need a new one of those switch panels? Other then that I'm clueless I'm terrible at electronic and HVAC stuff.