<< Also, when the headlight is dim and the warning light is on I can put the brights on and the warning light goes away (I don't think this indicates anything, I think this is what sis supposed to happen). Any thoughts?>>
High beam is not monitored, for a start. I would look for a bad ground. Follow the brown wire from the bulb plug to a nearby ground stud. To check the ground, with the lights on, connect a voltmeter (set on DC volts) from the brown wire on the back of the plug to a known good ground. It should read nearly zero. RLE
