So, I have a weird problem. My car was in storage for three years while I was overseas. I just got back a few days ago and changed all the fluids/filters and the car started right up like it had been started yesterday. I couldn't believe it. So I went out there today to diagnose an AC issue I was having just before I parked it. It fired right up and I let the idle settle down. When it did, I moved the switch to A/C and everything just died. Car died and no power to anything. I moved the key to off and tried to restart....nothing. In OFF, the security light blinks, but locks don't work. In ACC, the clock to the radio comes on, but when I hit the power button, it dies completely and takes a minute for the clock to even come on in off. In RUN, no security light, no gauges, no nothing. Sometimes the gauges will come alive, but everything will die again when I turn the key to START. All the fuses are good. Where should I look for this?