Mercury Sable IV (1999-2005) Back-up lamps circuit

BLK WIRE BLK/PNK WIRE BLK/YEL WIRE ELECTROCHROMATIC INSIDE MIRROR UNIT HOT IN RUN CENTRAL JUNCTION BOX (UNDER LEFT SIDE OF DASH) FUSE 36 LEFT REAR PARK/TURN LAMP LEFT REVERSING LAMP RIGHT REAR PARK/TURN LAMP RIGHT REVERSING LAMP SEDAN WAGON