Backup lamps circuit for Lexus ES XV30 facelift (2003-2006)

BACK- UP LIGHT BACK-UP LIGHT SWITCH (ON TRANSAXLE) BC (AT FRONT SIDE OF LEFT REAR WHEELWELL) BLK WIRE BLU WIRE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) GAUGE 2 FUSE HOT IN ON OR START JUNCTION CONNECTOR 12 LEFT REAR COMBINATION LIGHT RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT REAR COMBINATION LIGHT WHT/BLK WIRE