BMW 4 series G22/G23 (2020-2024) computer data lines system Wiring diagrams

BLK WIRE BLU WIRE BODY DOMAIN CONTROLLER COMPUTER DATA LINES SYSTEM FUSE 2 GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HOT W/ BI-STABLE RELAY ENERGIZED LEFT FRONT RIDE HEIGHT SENSOR LEFT REAR RIDE HEIGHT SENSOR PNK/BLU WIRE REBOUND STAGE RIGHT FRONT VALVE COIL (ON RIGHT FRONT STRUT) RIGHT REAR VALVE COIL RIGHT REAR VERTICAL ACCELERATION SENSOR VIO WIRE VIO/BLU WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

AIR CONDITIONING BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT MODULE DRIVER THIGH SUPPORT HEATING DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT SURFACE HEATING FRONT PASSENGER SEAT MODULE FRONT PASSENGER SEAT OCCUPANCY DETECTION EVALUATION ELECTRONICS FRONT PASSENGER SEAT OCCUPANCY DETECTION SEAT CUSHION HEATER/SENSOR FRONT PASSENGER THIGH SUPPORT HEATING FRONT PASSENGER'S SEAT BACKREST HEATING FUSE 55 FUSE 56 GRN WIRE GRN/VIO WIRE GRY WIRE LEFT FOOTWELL) NCA WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX VIO WIRE W/ EXTENDABLE THIGH SUPPORT W/O EXTENDABLE THIGH SUPPORT WHT WIRE

AIR CONDITIONING BLK WIRE BLU WIRE BLU/RED WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER THIGH SUPPORT HEATING DRIVER'S SEAT BACKREST HEATING DRIVER'S SEAT HEATING ELECTRONICS DRIVER'S SEAT SURFACE HEATING FRONT PASSENGER SEAT HEATING ELECTRONICS FRONT PASSENGER SEAT OCCUPANCY DETECTION EVALUATION ELECTRONICS FRONT PASSENGER SEAT OCCUPANCY DETECTION SEAT CUSHION HEATER/SENSOR FRONT PASSENGER THIGH SUPPORT HEATING FRONT PASSENGER'S SEAT BACKREST HEATING FUSE 48 FUSE 52 GRN WIRE GRN/VIO WIRE GRY WIRE LEFT FOOTWELL) NCA WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX VIO WIRE W/ EXTENDABLE THIGH SUPPORT W/O EXTENDABLE THIGH SUPPORT WHT WIRE YEL WIRE

BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER CAMERA SYSTEM FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 FUSE 34 FUSE 39 FUSE 73 GRN WIRE HEAD UNIT HEAD-UP DISPLAY HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL NCA WIRE ORG/ WIRE OUTSIDE TEMPERATURE SENSOR RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX W/ DRIVER CAMERA SYSTEM W/O DRIVER CAMERA SYSTEM WHT WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE CENTER CONSOLE COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP CONTROL UNIT DRIVER'S SEAT MODULE (UNDER DRIVER'S SEAT) DRIVER'S SIDE CONTROL ELECTRONICS NECK WARMER DRIVER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK FAN FAN 2 HEATING FRONT PASSENGER SEAT MODULE FRONT PASSENGER SIDE CONTROL ELECTRONICS NECK WARMER FUSE 265 FUSE 50 FUSE 55 FUSE 56 FUSE 71 HOT W/ LEFT BUTTON NECK-WARMER LEFT FOOTWELL) PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK REAR POWER DISTRIBUTION BOX RED WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT BUTTON NECK-WARMER RIGHT FRONT POWER DISTRIBUTION BOX WHT WIRE

2.0L TURBO 3.0L TURBO 3.0L TURBO HYBRID 48 VOLT BATTERY 48 VOLTS POWER DISTRIBUTION ALTERNATOR AUXILIARY BATTERY BATTERY BATTERY ELECTRONICS BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE CAPACITOR BOX COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE DME MAIN RELAY DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN CUT-OFF RELAY ELECTROMECHANICAL POWER STEERING ENGINE COMPARTMENT POWER DISTRIBUTION BOX EXCEPT 3.0L TURBO FROM REAR POWER DISTRIBUTION BOX (DIAGRAM 5 OF 7) FROM RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 4 OF 7) FRONT ELECTRIC AUXILIARY HEATER FUSE 400 FUSE 401 FUSE 402 FUSE 404 FUSE 406 FUSE 701 GRN WIRE GRY WIRE IGNITION, FUEL INJECTION RELAY INTEGRATED SUPPLY MODULE (LEFT REAR OF ENGINE COMPT) INTELLIGENT BATTERY SENSOR JUMP START TERMINAL JUMP START TERMINAL (3.0L TURBO HYBRID) NCA WIRE POWER CONTROL UNIT 48 VOLTS POWER SUPPLY SENSORS/ACTUATORS RELAY RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE SAFETY BATTERY TERMINAL GAS GENERATOR STARTER MOTOR TO FUSE BOX (DIAGRAM 2 OF 7) TRANSFER TERMINAL POINT VALVETRONIC RELAY VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

BODY DOMAIN CONTROLLER (RIGHT KICK PANEL) BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR CENTRAL LOCKING BUTTON DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S DOOR SWITCH BLOCK DRIVER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S SIDE REAR POWER WINDOW SWITCH FRONT PASSENGER DOOR CENTRAL LOCKING BUTTON FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FRONT PASSENGER DOOR POWER WINDOW SWITCH FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 39 FUSE 67 GRAN COUPE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ LEFT FOOTWELL) LEFT REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS PASSENGER'S SIDE REAR POWER WINDOW SWITCH RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE REFUELING BUTTON RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX RIGHT REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS VEHICLE INTERIOR TAILGATE BUTTON WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE

BLU WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER SEAT MODULE DRIVER'S SEAT BACKREST FAN 1 DRIVER'S SEAT BACKREST FAN 2 DRIVER'S SEAT BACKREST FAN 3 DRIVER'S SEAT BACKREST FAN 4 DRIVER'S SEAT CUSHION FAN 1 DRIVER'S SEAT CUSHION FAN 2 DRIVER'S SEAT CUSHION FAN 3 DRIVER'S SEAT CUSHION FAN 4 FUSE 55 FUSE 56 HOT W/ LEFT FOOTWELL) RED WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

AIR CONDITIONING BLU WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FRONT PASSENGER SEAT MODULE FRONT PASSENGER'S SEAT BACKREST FAN 1 FRONT PASSENGER'S SEAT BACKREST FAN 2 FRONT PASSENGER'S SEAT BACKREST FAN 3 FRONT PASSENGER'S SEAT BACKREST FAN 4 FRONT PASSENGER'S SEAT CUSHION FAN 1 FRONT PASSENGER'S SEAT CUSHION FAN 2 FRONT PASSENGER'S SEAT CUSHION FAN 3 FRONT PASSENGER'S SEAT CUSHION FAN 4 RED WIRE RED/YEL WIRE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FUSE 244 GRN WIRE HOT AT ALL TIMES LEFT FRONT WHEEL ELECTRONICS SYSTEM LEFT REAR WHEEL ELECTRONICS SYSTEM REAR POWER DISTRIBUTION BOX RED WIRE REMOTE CONTROL RECEIVER RIGHT FRONT WHEEL ELECTRONICS SYSTEM RIGHT REAR WHEEL ELECTRONICS SYSTEM YEL WIRE