Hey everyone, I just bought a used 2009 Dodge Challenger SE. A couple weeks after buying it, I noticed the AC/Heater Control unit with the 3 dials stopped working. I tried setting the blower on low, med, and high. Nothing. Tried cold air, hot air, and different defrost settings. Nothing. Even when I press the circulate air, AC, and rear defrost buttons they don’t light up. No air blowing whatsoever. I've tried all of the tips I've read online ~ - Unplug negative battery cord for 15min. Plugged back in. Started car. AC/Heater Control unit still not working (none of the dials or buttons) - Removed every single 10AMP fuse (including 30AMP #42, and #43) from the rear fuse box. Waited 10min. Bought brand new 10AMP fuses and put those back in. Started car. AC/Heater Control unit still not working (none of the dials or buttons) - Removed AC / Heater Control Unit and checked wires/connectors. All good (no burn smell/marks). I Unplugged them all and plugged back in for safe measure. Started car. AC/Heater Control unit still not working (none of the dials or buttons) I called Dodge to see if they have the AC/Heater Control unit in stock (55111904AE). Apparently they stopped making this part for Challengers made in '08 & '09.. I asked them where I could find it, they said Autozone, O'Reilys, or Napa. I called all of the local auto stores, but they all said they don't carry the part or ever will. No junkyards have a Challenger in my year, which I need because apparently the AC/Heater Control units for 2010+ Challengers are a different. Rock Auto, Summit Racing, all the Mopar part websites don't have it.. Literally my only hope is a used one off eBay. There are literally 3 left in the nation (online). Unfortunately the part won't arrive until December 11th.. So I won't have a car for 2 weeks. Hopefully that used AC/Heater Control unit fixes my problem. If not I believe the only other 2 things it could be are my Heater Blower Resistor or one of the 3 Actuators. Really bummed out how this happened right after I bought the car. Does anyone know if the AC/Heater Control unit for 2010+ Challengers will fit in my 2009? I've read that they do, but for some reason the AC doesn't work. May be able to live with that. I live in Seattle, WA. I have an appt w local Dodge dealership this TUE AM for a diagnostic.