The blue that you have circled, bottom wire is from the roller. That top lug has two wires, one goes to the light, the other wire goes to circled in red on the bottom solder lug. then that second wire in the red circle comes from the fan coil, now from the coil you have a fine hair wire that is soldered to the frame for the coil (ground). what happens is the blue u have circled when the door opens the brass tabs on the door make contact. gives u pwr. back to your circled red lugs, in between the two solder lugs is a insulated parts, can u see the insulation on the blue circle top right the insulated parts is bent. when i rewired I copied the other car I had. I hope this works, Good Luck. Mark
