Land Rover Freelander II facelift (2010-2012) Backup lamps circuit

BATTERY JUNCTION BOX BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE CENTRAL ELECTRONIC MODULE (CEM) CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM FUSE 11 FUSE LINK 18 GRN/WHT WIRE HOT AT ALL TIMES HS CAN-H HS CAN-L LEFT TAIL LAMP UNIT REVERSE LAMP REVERSE LAMP SWITCH REVERSE RELAY RIGHT TAIL LAMP UNIT WHT WIRE WHT/BLU WIRE YEL/RED WIRE