Well in a hurry and disonnected my dimmer swicth witout remembering where my 3 wires connect. there is a light blue, tan and light green wires, I'm almost sure the light green, the upper beam goes in the middle.Now, does the battery (light blue) go on top of the switch or the bottom? 1 more question on the head light switch does it ground to the dash board when you tighten up the nut or do you ground it with a wire from the swicth itself? Thank you.........