gsackett,
Your having the EXACT same issues I'm having!!! I've been trying to track the problem down but have had no such luck. As a matter of fact my battery literally exploded last week, so I replaced it, cleaned the terminals completely, and installed the new battery. The car was fine for a few days, and just when I thought the problem was gone, it came back today. I'm about to go crazy with this thing.
My clock gets reset, when I depress the brakes and the brake lights go on the radio cuts out and the dash lights dim for a second, same with the turn signal.
If you hear anything on this please email me at
chris.threadgill@businessobjects.com
also post this over at www.clublexus.com if you haven't already.
Let me know
Chris