Backup lamps circuit for BMW 1 series F20/F21 (2011-2015)

BLK/BLU 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 (UNDER RIGHT SIDE OF DASH) LEFT TAILLIGHT ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE REVERSE REVERSE LIGHT SWITCH (M/T) RIGHT TAILLIGHT TRANSMISSION CONTROL (A/T) YEL WIRE