Trailer tow circuit for MINI John Cooper Works III facelift (2018-2021)

AUXILIARY STOP LAMPS BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BODY DOMAIN CONTROLLER BRN WIRE COMPUTER DATA LINES SYSTEM FRONT POWER DISTRIBUTION BOX FUSE 119 FUSE 120 FUSE 63 GRN/BLU WIRE GRY/BLK WIRE GRY/RED WIRE HOT W/ BI-STABLE RELAY ENERGIZED HOT W/ TERMINAL INTERFERENCE SUPPRESSOR FILTER RED WIRE RED/BLK WIRE RED/VIO WIRE RED/YEL WIRE TRAILER MODULE TRAILER SOCKET (W/ TRAILER MODULE) TRAILER SOCKET (W/O TRAILER MODULE) W/ INTERFERENCE SUPPRESSION FILTER W/ TRAILER MODULE W/O TRAILER MODULE COOPER COUNTRYMAN, CLUBMAN W/O INTERFERENCE SUPPRESSION FILTER YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE