Trailer light circuit for Mercedes-Benz Vito W447 facelift (2018-2024)

54 BPG BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FIREWALL FUSE, RELAY MODULE FUSE 24 FUSE 26 FUSE 58 FUSE 75 FUSE 76 FUSE 77 GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED NAFTA BRAKE BOOSTER ELECTRICAL CONNECTOR NSL OVERHEAD CONTROL PANEL (OCP (DBE)) CONTROL UNIT RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/PNK WIRE RED/YEL WIRE RFL (+) SIGNAL ACQUISITION, ACTUATION MODULE (SAM) CONTROL UNIT TOWING SENSOR BUTTON TRAILER RECOGNITION (AAG) CONTROL UNIT TRAILER SOCKET (13-PIN) TRAILER SOCKET (7-PIN) WHT/BLU WIRE