AC Dash Control unit not working? Wiring problem? HELP!

[CubanPowered]

Hey guys, I recently bought a S13 that has a strange problem. For some reason the AC control unit on the dash right above the radio doesn't work. So I can't control my blower.

But for some reason when I press the buttons (like to aim the air at your face, legs, etc) it shuts off my radio, lights up for a second and then my radio comes back on.

What could be the problem? :( Has this ever happened to anybody?

someone help!! its 20 degrees and i have no blower therefore no heat ;(

[punxva]

check the wiring, then, try going to a junkyard and grabbing one, actually try searching first, i'm sure you aren't the first person to have this problem

[CubanPowered]

I tried to search didn't come up with much. Thanks for the input though. any others?