Backup lamps circuit, sedan for BMW 3 series F30/F31 (2011-2015)

3 16 RT REV LT LT REV SW 51 52 CAN BUS SIG CAN BUS SIG 6 33 28 GND TERM 30 REV GEAR SW BLK/BLU WIRE BLK/VIO WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER DISTRIBUTION BOX FUSE (RIGHT REAR OF ENGINE COMPT) GEAR SELECT SWITCH GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT INNER TAILLIGHT ORG/GRN WIRE REAR ELECTRONIC MODULE RED WIRE RED/BLU WIRE REVERSE REVERSING GEAR SWITCH (M/T) RIGHT INNER TAILLIGHT YEL WIRE