Just thought I would update a little more here. This is quite long...but maybe it will make someone think of something!!

I switched out the headlight relay with a couple of others...and it reacted just the same. The strange thing is...when this happens, and the radio goes out...it seems to come on for a couple of seconds, then go off again. Almost like its trying to come back...just can't.

If I pull the relay for the headlights...the foglights go out, as well. Is that normal? The foglights have their own relay right below that, too. Why does the headlight relay affect the foglights?

The number on the headlight relay: D 7329

It's the complete randomness of the whole thing that drives me crazy. Just now...I had the radio on. Turned the lights on, flashed the brights...and the radio dimmed slightly...but stayed on.

A minute later, repeating the same thing results in the radio shutting off. I'm just about at the end of my wits on on this one! I hate electrical problems.

I'm not even sure how a shop could figure this one out.