Backup lamps circuit for BMW X1 E84 facelift (2012-2015)

1 3 34 18 33 19 47 TERM 30 TERM 30 TERM 30 GND GND REV SIG REV LIGHT 2 47 46 45 9 TERM 30 GND K-BUS SIG K-BUS SIG REV LIGHT 2.0L TURBO 3.0L TURBO BLK WIRE BLK/VIO WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) LEFT TAILLIGHT ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE REVERSE REVERSING LIGHT SWITCH (M/T) RIGHT TAILLIGHT TRANSMISSION CONTROL (A/T) (RIGHT REAR OF TRANSMISSION HOUSING) YEL WIRE