Installed a new CD player in my Civic, nothing went wrong for a while, but a month later my radio dash lights (no lights) and the A/C (only works on high) messed up. I have no clue what is going on with it. I checked everything and its hooked up right. Instrument lights and gauges work fine and all the other electrically stuff as well.

 

probably a fuse

 

or you might have a short in one of your wires ..make sure you have all bare wires taped up tight so nothing will ground out

 

All fuses are okay under the hood and the driver side panels. I checked the wires, everything seems okay and wrapped up good. Anything else it could be?