Courtesy lamps circuit, dealer installed for Ford Econoline E350 Super Duty (1999-2012)

BLK WIRE BRN WIRE CENTRAL JUNCTION BOX LEFT SIDE OF DASH, NEAR KICK PANEL) ENDS IN HARNESS FUSE 4 HOT AT ALL TIMES INTERIOR LEFT FRONT DOOR AJAR SWITCH LT BLU WIRE LT GRN WIRE MAIN LIGHT SWITCH NCA WIRE PNK WIRE RED WIRE RIGHT FRONT DOOR AJAR SWITCH WARNING SYSTEMS YEL WIRE