Independent heating circuit for BMW M5 F90 facelift (2020-2024)

AUTOMATIC A/C CIRCUIT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE FUSE 54 GRY WIRE GRY/WHT WIRE HOT W/ INDEPENDENT AUXILIARY HEATER INDEPENDENT HEATER CIRCULATION PUMP INDEPENDENT HEATING COOLANT CHANGEOVER VALVE INDEPENDENT HEATING FUEL METERING PUMP RED WIRE RED/VIO WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX WHT WIRE WHT/BRN WIRE