Abs Problem? Dash Lights Go Out!

o.K., I HAVE A 2001 CAVALIER AND THE ABS LIGHT AND T/C LIGHT COME ON AND STAY ON. WHEN I START TO DRIVE THE LIGHTS ON THE DASH GO OUT .I EVEN LOST MY HEADLIGHTS ONE TIME. COULD THIS BE A GROUND PROBLEM OR A PROBLEM WITH THE BCM.
ANY HELP WOULD BE GREAT!
THANKS,

I had a similar problem with my 95.... it was a corroded body ground at the battery holder, look there.