Here are the symptoms -
radio works for 5 seconds then quits, turn off and on, same thing, 5 seconds then quits.
blinkers work but they don't make the clicking sound anymore
radiator fan runs continuously even when engine is cold
dome lights occasionally work
SID shows time & temp but no radio information (even during 5 seconds), DTE, MPH and other SID info shows dotted line but no values.
steering column radio controls don't work
All of this happened at once. I had just started the engine, noticed the radio quit, then noticed everything else. I tried disconnecting the battery for about 10 minutes, re-attached and same problems. I have checked fuses. This must all be related somehow. Any suggestions?