Good point,I sent an email to Ed regarding another headlamp switch,I'll ask him about another BCM.Out of curiosity,I removed the headlamp breaker from the fuse panel in the glovebox,I checked voltage coming in and it was only 9V...and it was very slowly dropping.This check was done with the car running and the headlight switch on.I have a full 12-13V at the maxi fuse under the hood.

Thanks