Ok so I have an 87 Iroc-Z28 The other day I was driving and my power mirrors went and faced the sky and my radio went off. I thought I blew a fuse. Later when I got home checked the fuses and none were blown. I also took notice that not only were my radio and power mirrors not working but neither was a list of other items including my horn, headlights, power door locks my hatch motor, my ciggarette lighter my tail lights, my interior lights and my fog lights. Again I rechecked all my fuses checked the fusible links and they are all fine I got a wiring diagram from shopkey.com to double check that I had found all the fusible links and I did. I have a full charge leaving my battery. I have no power going into the back of my fuse panel for the items that dont work. I could not find a break in the wire. Someone told me to check the headlight switch but there is no power going to it. Could that still be the problem somehow? causing all that mayhem? Someone else said to check my ignition swith but I just replaced that a year ago? someone please tell me if either of those suggestions make sense or if you have another suggestion. I'm afraid to try to replace either right now because if its not that electrnic parts are non-refundable at my local parts store and they are 16 and 26 bucks. Thanks