Backup lamps circuit for Lexus IS III facelift (2015-2020)

2.0L TURBO 3.5L BACKUP BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR LIGHT ASSEMBLY MULTI- DISPLAY ASSEMBLY PARK/NEUTRAL POSITION SWITCH ASSEMBLY RED WIRE RELAY ENERGIZED REV RIGHT REAR LIGHT ASSEMBLY SHIFT POSITION INDICATOR TRANSMISSION CONTROL ECU ASSEMBLY WHT/BLK WIRE