Computer data lines circuit for BMW 3 series G20/G21 (2018-2023)

BLK WIRE BLU/YEL WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/BLK WIRE DIAGNOSTIC SOCKET ELECTROMECHANICAL POWER STEERING FUSE 2 FUSE 504 FUSE BOX GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED LEFT HEADLIGHT PNK/BLU WIRE RED WIRE RED/GRN WIRE RIGHT HEADLIGHT VIO WIRE W/ REGULATED REAR AXLE DIFFERENTIAL W/O REGULATED REAR AXLE DIFFERENTIAL WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

AIR CONDITIONING BLK WIRE BLK/WHT WIRE BODY DOMAIN CONTROLLER BRN/BLK WIRE CAN BUS TERMINAL RESISTOR 6 (RIGHT KICK PANEL) CENTER CONSOLE CONTROL CENTER CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS DRIVER VEHICLE EXTERIOR MIRROR ELECTRICAL STEERING COLUMN ADJUSTMENT ELECTRONIC TRANSMISSION CONTROL FRONT PASSENGER VEHICLE EXTERIOR MIRROR GEAR SELECTOR SWITCH GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE INSTRUMENT PANEL PNK/BLU WIRE REGULATED DIFFERENTIAL LOCK SCR CONTROL UNIT VIO WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

ACTIVE SOUND DESIGN AUXILIARY BATTERY BASIC BLK WIRE BLU WIRE BRN WIRE CAR SHARING MODULE CONTROLLER (IDRIVE) CRASH SAFETY MODULE DIGITAL MOTOR ELECTRONICS DYNAMIC STABILITY CONTROL (DSC) GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEAD UNIT NCA WIRE PNK/BLK WIRE PNK/BLU WIRE RECEIVER AUDIO MODULE RED WIRE RWD TELEMATIC COMMUNICATION BOX TRANSFER BOX VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLU WIRE BRN/BLK WIRE DRIVER'S SEAT MODULE ELECTRICAL MACHINE ELECTRONICS ELECTROCHROMIC INTERIOR MIRROR FRONT PASSENGER SEAT MODULE FRONT RADAR SENSOR GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY WIRE OPTIONAL EQUIPMENT SYSTEM PARKING MANEUVERING ASSISTANT PNK/BLU WIRE RED WIRE RIGHT REAR NEAR RANGE RADAR SENSOR TRAILER MODULE TRAILER SOCKET VIO WIRE W/ OPTIONAL EQUIPMENT SYSTEM W/ TRAILER MODULE W/O OPTIONAL EQUIPMENT SYSTEM W/O TRAILER MODULE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLU WIRE BRN/BLK WIRE CAN BUS TERMINAL RESISTOR 2 (RIGHT KICK PANEL) DRIVER'S SEAT HEATING ELECTRONICS FRONT PASSENGER'S SEAT HEATING ELECTRONICS GRN WIRE GRN/BLU WIRE GRY WIRE HKFM PNK/BLU WIRE REAR DRIVER'S SIDE FOOTWELL LIGHT REAR DRIVER'S SIDE SEAT HEATING MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE RED WIRE ROOF FUNCTION CENTER TOP REAR DRIVER'S SIDE DOOR TRIM PANEL LIGHTING VIO WIRE WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE

BLU WIRE BOTTOM RADIATOR BLIND DRIVE CHARGING CONTROLLER FOR AUXILIARY BATTERY COOLANT PUMP IN LOW- TEMPERATURE COOLANT CIRCUIT 48 V DASHBOARD LIGHTING DASHBOARD LIGHTING 2 DASHBOARD LIGHTING 3 DRIVER'S DOOR INSIDE DOOR HANDLE LIGHT DRIVER'S DOOR POCKET LIGHTING ELECTRIC FAN FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS GRN WIRE GRN/BLU WIRE GRY WIRE INTELLIGENT BATTERY SENSOR LEFT FRONT FOOTWELL LIGHT NCA WIRE PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS PNK/BLU WIRE REAR DRIVER'S SIDE DOOR INSIDE DOOR HANDLE LIGHT REAR DRIVER'S SIDE DOOR POCKET LIGHTING RED WIRE RIGHT FRONT FOOTWELL LIGHT TOP DRIVER'S DOOR TRIM PANEL LIGHTING TOP RADIATOR BLIND DRIVE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE

BLU WIRE DRIVER OUTSIDE DOOR HANDLE ELECTRONICS DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S DOOR SEAT SWITCH CLUSTER DRIVER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FRONT CENTER VENTILATION GRILLE FRONT INTERIOR LIGHT FRONT PASSENGER INSIDE DOOR HANDLE LIGHT FRONT PASSENGER'S DOOR POCKET LIGHTING GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRY WIRE LIGHT OPERATING UNIT PNK/BLU WIRE RAIN/LIGHT/ SOLAR CONDENSATION SENSOR REAR INTERIOR LIGHT REAR PASSENGER INSIDE DOOR HANDLE LIGHT REAR PASSENGER'S SIDE DOOR POCKET LIGHTING REAR PASSENGER'S SIDE FOOTWELL LIGHT RED WIRE TOP FRONT PASSENGER DOOR TRIM PANEL LIGHTING TOP REAR PASSENGER DOOR TRIM PANEL LIGHTING WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

2.0L TURBO 3.0L TURBO ANTI SLIP RAILS CONTROL ELECTRONICS AUDIO CONTROL PANEL BLK/YEL WIRE BLU WIRE BODY DOMAIN CONTROLLER CENTER CONSOLE CONTROL DRIVER'S DOOR SWITCH BLOCK ELECTRONICS TOUCH DETECTION GRN WIRE GRN/BLU WIRE GRY WIRE LEFT-HAND MULTI-FUNCTION STEERING COLUMN SWITCH CLUSTER LIN POWER DISTRIBUTION BOX NCA WIRE PNK/BLU WIRE REAR POWER DISTRIBUTION BOX RED WIRE RED/WHT WIRE REMOTE CONTROL RECEIVER STEERING COLUMN SWITCH CLUSTER STEERING WHEEL MODULE VERTICAL DYNAMICS PLATFORM W/ DYNAMICS MANAGEMENT W/0 DYNAMICS MANAGEMENT WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WIRELESS CHARGING STORAGE YEL WIRE YEL/BLK WIRE