Originally posted by Gibble
Totally and completely a guess. But could the charging system be having a hard time keeping up with the power demands of the added headlights...
I don't think so, not old Caddy stuff, I have a 454 Big Block Chevy in it and have not had any issues with power. I even put the old headlights back in to see if it was the new headlights. Nothing seems to work.

Lynn