My 1997 T-bird had been sitting in the driveway for about 3 months. I've recharged the battery and cleaned the interior due to mildew. I've driven it a few times just to keep it running. Recently, when I went for a drive, the speedometer and radio were not working. When I got back home, I checked other accessories and found that the wipers also stopped working. Everything else is working: AC, heater, lights, gauges, blinkers, etc. I checked all the fuses, both under the dash and under the hood. I disconnected sand reconnected the wiring harness at the firewall. I bought a computer from Flagship One (www.fs1inc.com) and installed it and charged up the battery to a full charge. No change. Has anyone experienced this problem and found a fix? Thanks.