BMW 5 series G30/G31 facelift (2020-2024) nca Wiring diagrams

AIR CONDITIONING (RIGHT CENTER OF DASH) BLK/BRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRIC AUXILIARY HEATER COOLANT CHANGEOVER VALVE EMITTER EMITTER 2 ENGINE COMPARTMENT POWER DISTRIBUTION BOX EXCEPT HYBRID FRONT ELECTRIC AUXILIARY HEATER FUSE 12 FUSE 402 GRN WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED IONIZER LEFT FOOTWELL TEMPERATURE SENSOR NCA WIRE ORG/GRN WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

2.0L TURBO 3.0L TURBO, 3.0L TURBO HYBRID 4.4L TURBO A/C COMPRESSOR (ELECTRICAL) BLK WIRE BRN WIRE CONVENIENCE CHARGING ELECTRONICS (UNDER LEFT SIDE OF VEHICLE) ELECTRIC AUXILIARY HEATER ELECTRIC AUXILIARY HEATER TEMPERATURE SENSOR FUSE 108 FUSE 110 GRY/RED WIRE HOT W/ INDEPENDENT AUXILIARY HEATER INTAKE AIR TEMPERATURE SENSOR LEFT FRONT POWER DISTRIBUTION BOX LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP 2 MAP THERMOSTAT NCA WIRE POSITION SENSOR RED WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED VIO WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/RED WIRE

AIR CONDITIONING (RIGHT CENTER OF DASH) BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ELECTRIC AUXILIARY HEATER COOLANT CHANGEOVER VALVE EMITTER EMITTER 2 ENGINE COMPARTMENT POWER DISTRIBUTION BOX EXCEPT HYBRID FRONT ELECTRIC AUXILIARY HEATER FUSE 12 FUSE 262 FUSE 402 GRN WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ HOT W/ BI-STABLE RELAY ENERGIZED IONIZER LEFT FOOTWELL TEMPERATURE SENSOR NCA WIRE ORG/GRN WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE YEL WIRE YEL/RED WIRE

AIR FRESHENER (RIGHT CENTER OF DASH) AUC SENSOR AUXILIARY WATER PUMP BLK/BRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE EVAPORATOR TEMPERATURE SENSOR FUSE 37 FUSE 39 FUSE 47 FUSE 63 FUSE 80 GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ NCA WIRE REAR COMPARTMENT BLOWER MOTOR REAR COMPARTMENT FAN MOTOR OUTPUT STAGE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FOOTWELL TEMPERATURE SENSOR RIGHT FRONT POWER DISTRIBUTION BOX RIGHT REAR SEAT FOOTWELL TEMPERATURE SENSOR WHT WIRE WHT/BRN WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE

2.0L TURBO 3.0L TURBO, 3.0L TURBO HYBRID 4.4L TURBO A/C COMPRESSOR (ELECTRICAL) BLK WIRE BRN WIRE CONVENIENCE CHARGING ELECTRONICS (UNDER LEFT SIDE OF VEHICLE) ELECTRIC AUXILIARY HEATER ELECTRIC AUXILIARY HEATER TEMPERATURE SENSOR FUSE 108 FUSE 110 GRY/RED WIRE HOT W/ INDEPENDENT AUXILIARY HEATER INTAKE AIR TEMPERATURE SENSOR LEFT FRONT POWER DISTRIBUTION BOX LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP LOW TEMPERATURE COOLANT CIRCUIT COOLANT PUMP 2 MAP THERMOSTAT NCA WIRE POSITION SENSOR RED WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED VIO WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/RED WIRE

ACTIVE CRUISE CONTROL BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BODY DOMAIN CONTROLLER BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM GEAR SELECTOR SWITCH GRN WIRE GRN/BLU WIRE GRN/RED WIRE HEATING ACC SENSOR LEFT MULTI-FUNCTION STEERING COLUMN SWITCH CLUSTER NCA WIRE OPTIONAL EQUIPMENT SYSTEM PMW-BFI PNK/BLU WIRE RED WIRE RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH CLUSTER SEATS SYSTEM STEERING COLUMN SWITCH CLUSTER TRANSMISSIONS SYSTEM WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AUXILIARY BATTERY BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRIC VACUUM PUMP ELECTRICAL MACHINE TEMPERATURE SENSOR FUSE 602 FUSE HOLDER GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HIGH VOLTAGE SAFETY CONNECTOR (NEXT TO BATTERY) HOT AT ALL TIMES INTELLIGENT BATTERY SENSOR 2 NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT REFRIGERANT SHUTOFF VALVE RED WIRE RED/YEL WIRE ROTOR POSITION SENSOR STARTER UNIT SAFETY BATTERY TERMINAL GAS GENERATOR VEHICLE SOUND GENERATOR YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CHARGING SOCKET CENTRAL LOCKING DRIVE CHARGING STATUS DISPLAY (INSIDE CHARGING DOOR) COMPUTER DATA LINES SYSTEM FUSE 209 FUSE 280 GRN WIRE GRN/BRN WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ HYBRID PRESSURE REFUELING ELECTRONIC CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) NCA WIRE ORG/ WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/VIO WIRE RELAY ENERGIZED VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE DIGITAL MOTOR ELECTRONICS ELECTRICAL WASTEGATE VALVE ENGINE VENTILATION HEATING EXHAUST VANOS SOLENOID ACTUATOR FUEL VENT VALVE HOT FILM AIR MASS METER INTAKE VANOS SOLENOID ACTUATOR NCA WIRE OXYGEN SENSOR AFTER CATALYTIC CONVERTER OXYGEN SENSOR BEFORE CATALYTIC CONVERTER QUANTITY CONTROL VALVE RAIL PRESSURE SENSOR RED WIRE RED/GRN WIRE ROTOR POSITION SENSOR VENTURI NOZZLE PRESSURE SENSOR VIO WIRE W/ HOT FILM AIR MASS METER W/O HOT FILM AIR MASS METER WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

AUXILIARY BATTERY BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BRN WIRE CRASH SAFETY MODULE DIGITAL MOTOR ELECTRONICS (LEFT SIDE OF ENGINE COMPT) ELECTRIC FUEL PUMP ELECTRIC FUEL PUMP CONTROL ELECTRONICS FUEL INJECTOR CYLINDER 1 FUEL INJECTOR CYLINDER 2 FUEL INJECTOR CYLINDER 3 FUEL INJECTOR CYLINDER 4 FUSE 204 FUSE 271 GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE GRY/WHT WIRE HOT W/ NATURAL VACUUM LEAK DETECTION NCA WIRE PRESSURE SWITCH PURGE AIR LINE SHUTOFF VALVE RADIATOR OUTLET TEMPERATURE SENSOR REAR POWER DISTRIBUTION BOX RED WIRE RED/GRN WIRE RELAY ENERGIZED VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE