Backup lamps circuit for BMW iX i20 (2021-2024)

2.5L 3.6L 2.5L, 2.8L TURBO DIESEL 2.8L TURBO DIESEL 3.6L AUTOMATIC TRANSMISSION ASSEMBLY (2.5L, 2.8L TURBO DIESEL) AUTOMATIC TRANSMISSION ASSEMBLY (3.6L) BACKUP ALARM (RIGHT REAR OF VEHICLE) BACKUP LAMP SWITCH BACKUP LP BACKUP LP BACKUP LP RLY CTRL BACKUP LP CTRL BATT POS VOLT BATTERY FUSE BLOCK BCM 6 FUSE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLUNT CUT) BODY CONTROL MODULE (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CTRL ENGINE CONTROL MODULE (UNDER COOLANT RESERVOIR) FUSE 5 GMLAN SER DATA - (1) GRN WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HI SPD GMLAN SER DATA (+) 1 HOT AT ALL TIMES IMS MODE SWITCH LOW REF INSIDE REAR VIEW MIRROR INSTRUMENT PANEL FUSE BLOCK J420 (2.5L, 3.6L) LEFT BACKUP LAMP LEFT LOWER TAIL/STOP, TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LEFT UPPER TAIL/STOP, TURN SIGNAL LAMP LT BLU WIRE LT BLU/BRN WIRE LT GRN WIRE LT GRN/WHT WIRE NCA WIRE PARK/NEUTRAL SIG (1) PRNDL A SIGNAL PRNDL B SIGNAL PRNDL C SIGNAL PRNDL P SIGNAL TRANSMISSION POS SENSOR PRNDL S SIGNAL REAR VIEW CAMERA RED WIRE RED/VIO WIRE RED/WHT WIRE REV SW SIG RIGHT BACKUP LAMP RIGHT LOWER TAIL/STOP, TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY RIGHT UPPER TAIL/STOP, TURN SIGNAL LAMP SIG A SIG B SIG C SIG P TRAILER BACKUP LAMPS RELAY TRAILER CONNECTOR TRAILER PROVISION TRANSMISSION CONTROL MODULE TRANSMISSION INTERNAL MODE SWITCH TRANSMISSION POS SENSOR TRANSMISSIONS SYSTEM TRLR REV LAMP FUSE VIO/WHT WIRE W/ TRAILER CONNECTOR W/O TRAILER CONNECTOR WHT WIRE WHT/BLK WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE