BMW 5 series G30/G31 facelift (2020-2024) computer data lines system Wiring diagrams

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

BATTERY MANAGEMENT ELECTRONICS BLU/VIO WIRE BRN WIRE CELL BLOCK CELL BLOCK 2 CELL BLOCK 3 CELL BLOCK 4 CELL BLOCK 5 CELL BLOCK 6 CELL SUPERVISION CIRCUIT 1 CELL SUPERVISION CIRCUIT 2 CELL SUPERVISION CIRCUIT 3 CELL SUPERVISION CIRCUIT 4 CELL SUPERVISION CIRCUIT 5 CELL SUPERVISION CIRCUIT 6 COMPUTER DATA LINES SYSTEM GRY/RED WIRE HIGH VOLTAGE BATTERY UNIT (UNDER REAR OF VEHICLE) HIGH VOLTAGE BATTERY UNIT REFRIGERANT SHUTOFF VALVE NCA WIRE ORG/ WIRE RED WIRE SAFETY BOX TEMPERATURE SENSOR VIO/BLU WIRE VIO/YEL WIRE YEL WIRE

ACCELERATOR PEDAL MODULE BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DIGITAL MOTOR ELECTRONICS (LEFT SIDE OF ENGINE COMPT) ELECTRICAL EXHAUST FLAP EXHAUST GAS PRESSURE SENSOR GASOLINE PARTICULATE FILTER FUSE 203 FUSE 244 FUSE 278 GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ LIN POWER DISTRIBUTION BOX ORG/ WIRE PNK WIRE PNK/RED WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/VIO WIRE RELAY ENERGIZED VIO WIRE VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

AUXILIARY BATTERY CHARGING CONTROLLER BATTERY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS (LEFT SIDE OF ENGINE COMPT) ENGINE COMPARTMENT POWER DISTRIBUTION BOX FUSE 508 FUSE 514 FUSE 600 FUSE BOX FUSE BOX 3 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLK WIRE INTELLIGENT BATTERY SENSOR JUMP START TERMINAL NCA WIRE PNK/RED WIRE POSITION SENSOR RED WIRE STARTER UNIT SAFETY BATTERY TERMINAL GAS GENERATOR VALVETRONIC SERVOMOTOR (TOP FRONT OF ENGINE) VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DASH) DC/DC CONVERTER ELECTRICAL MACHINE ELECTRONICS (RIGHT REAR OF ENGINE COMPT) FUSE 105 FUSE 253 GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ TERMINAL INVERTER LEFT FRONT POWER DISTRIBUTION BOX NCA WIRE ORG/ WIRE PNK/RED WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/YEL WIRE VIO/BLU WIRE VIO/YEL WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE