Nokomis

I was running an errand today and decided to turn the air conditioning on in the TT since it was so muggy outside. A couple of minutes after turning the air on, my CD player completely cut out and the display on the CD unit went blank. When I pressed the on/off button in and then out again, the power came back on and my CD started playing again. I thought everything was fine at this point, until I noticed that the air conditioning was no longer running. When I tried to turn the air conditioning off and then back on again, there was no activity or readout at all. Finally, when I got home and turned the engine off, the CD player kept playing. So my question is, could this be something simple like a blown fuse? Or does this sound more ominous? Any feedback is greatly appreciated. I'm supposed to be heading out tomorrow on a road trip and I have no idea if this could get fixed quickly.

Gnowknayme

It's one of the 7.5a fuses towards the top of the fuse box.