BMW X3 G01 facelift (2021-2024) brn Wiring diagrams

AIR CONDITIONING (BEHIND GLOVE BOX) BLK WIRE BLU WIRE BRN 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 SEAT OCCUPANCY DETECTION SEAT SURFACE HEATING/SENSOR FRONT PASSENGER THIGH SUPPORT HEATING FRONT PASSENGER'S SEAT BACKREST HEATING FUSE 53 FUSE 55 GRN WIRE GRN/VIO WIRE GRY WIRE NCA WIRE RED WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX VIO WIRE W/ EXTENDABLE THIGH SUPPORT W/O EXTENDABLE THIGH SUPPORT YEL WIRE YEL/BRN WIRE YEL/RED WIRE

AIR CONDITIONING (BEHIND GLOVE BOX) BLK WIRE BLU WIRE BODY DOMAIN CONTROLLER BRN 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 SEAT OCCUPANCY DETECTION SEAT SURFACE HEATING/SENSOR FRONT PASSENGER THIGH SUPPORT HEATING FRONT PASSENGER'S SEAT BACKREST HEATING FUSE 48 FUSE 52 GRN WIRE GRN/VIO WIRE GRY WIRE NCA WIRE REAR DRIVER'S SIDE SEAT HEATING MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX VIO WIRE W/ EXTENDABLE THIGH SUPPORT W/O EXTENDABLE THIGH SUPPORT YEL WIRE

BLU WIRE BRN WIRE ELECTRONICS TOUCH DETECTION FUSE 76 GRN/BLU WIRE GRY WIRE HEATED STEERING WHEEL SWITCH LEFT MULTI-FUNCTION STEERING COLUMN SWITCH CLUSTER NCA WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX STEERING COLUMN SWITCH CLUSTER STEERING WHEEL HEATING STEERING WHEEL MODULE VIBRATION ACTUATOR WHT WIRE

ALTERNATOR AUXILIARY BATTERY BATTERY BLK WIRE BRN WIRE CAPACITOR BOX COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN CUT-OFF RELAY ELECTROMECHANICAL POWER STEERING ENGINE COMPARTMENT POWER DISTRIBUTION BOX FROM FUSE BOX (DIAGRAM 2 OF 9) FROM REAR POWER DISTRIBUTION BOX (DIAGRAM 5 OF 9) FROM REAR POWER DISTRIBUTION BOX (DIAGRAM 6 OF 9) FRONT ELECTRIC AUXILIARY HEATER FUSE 400 FUSE 401 FUSE 402 FUSE 404 FUSE 406 FUSE 407 FUSE 502 GRN WIRE GRN/YEL WIRE GRY/BLK WIRE INTELLIGENT BATTERY SENSOR JUMP START TERMINAL NCA WIRE ON BATTERY) ORG/ WIRE POWER CONTROL UNIT (RIGHT REAR QUARTERPANEL) RED WIRE RED/BLU WIRE STARTER MOTOR TO 48 VOLT BATTERY (DIAGRAM 9 OF 9) TO FUSE 504 (DIAGRAM 2 OF 9) TO INTEGRATED SUPPLY MODULE (DIAGRAM 7 OF 9) TO POWER CONTROL UNIT 48 VOLTS (DIAGRAM 9 OF 9) TO RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 3 OF 9) VIO WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE

AIR CONDITIONING AUXILIARY CONTROL UNIT BI-STABLE RELAY BLOWER MOTOR W/ OUTPUT STAGE BLU WIRE BODY DOMAIN CONTROLLER BRN WIRE CENTER CONSOLE CONTROL DIAGNOSTIC SOCKET DRIVER OUTER DOOR HANDLE ELECTRONICS DRIVER'S DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DRIVER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS DYNAMIC STABILITY CONTROL (DSC) ETHERNET SWITCH FROM FUSE 502 (DIAGRAM 1 OF 9) FRONT PASSENGER DOOR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 20 FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 26 FUSE 28 FUSE 29 FUSE 32 FUSE 34 FUSE 35 FUSE 36 FUSE 38 FUSE 4 FUSE 40 FUSE 50 FUSE 500 FUSE 501 FUSE 504 FUSE 505 FUSE 6 GRN/BLU WIRE GRN/YEL WIRE GRY/WHT WIRE HEAD UNIT HKFM INSTRUMENT PANEL JUNCTION BOX ELECTRONICS LEFT REVERSIBLE ELECTROMOTIVE AUTOMATIC REEL LIGHT OPERATING UNIT PARKING BRAKE BUTTON PASSENGER OUTER DOOR HANDLE ELECTRONICS PASSENGER'S SIDE REAR POWER WINDOW DRIVE W/ CONTROL ELECTRONICS RAIN/LIGHT/ SOLAR CONDENSATION SENSOR REAR DRIVER SIDE OUTER DOOR HANDLE ELECTRONICS REAR PASSENGER SIDE OUTER DOOR HANDLE ELECTRONICS RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONTAL LIGHT ELECTRONICS RIGHT HEADLIGHT ROOF FUNCTION CENTER START-STOP BUTTON STEERING COLUMN SWITCH CLUSTER TELEMATIC COMMUNICATION BOX TO LEFT FRONT POWER DISTRIBUTION BOX (DIAGRAM 9 OF 9) TO POWER CONTROL UNIT (DIAGRAM 1 OF 9) TO REAR POWER DISTRIBUTION BOX (DIAGRAM 6 OF 9) TRAILER BRAKE SYSTEM PLUG CONNECTION VERTICAL DYNAMICS PLATFORM W/ RECEIVER AUDIO MODULE YEL/GRY WIRE

AIR FRESHENER BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE CAMERA BASED DRIVER SUPPORT SYSTEMS DRIVER SEAT MODULE DRIVER'S SEAT HEATING ELECTRONICS ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONIC TRANSMISSION CONTROL FROM FUSE BOX (DIAGRAM 1 OF 9) FROM RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 5 OF 9) FRONT PASSENGER SEAT HEATING ELECTRONICS FRONT PASSENGER SEAT MODULE FRONT PASSENGER SIDE SEAT ADJUSTMENT SWITCH BLOCK FUSE 46 FUSE 47 FUSE 48 FUSE 51 FUSE 52 FUSE 53 FUSE 54 FUSE 55 FUSE 59 FUSE 63 FUSE 72 FUSE 73 FUSE 76 GEAR SELECTOR SWITCH GRN/BLU WIRE GRN/BRN WIRE HIGH BASIC INDEPENDENT AUXILIARY HEATER INSTRUMENT PANEL IONIZER LIN POWER DISTRIBUTION BOX NCA WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STEERING COLUMN SWITCH CLUSTER TO FUSE 32 (DIAGRAM 2 OF 9) TO FUSE 60 (DIAGRAM 4 OF 9) TRANSFER BOX W/ SEAT MODULE W/O SEAT MODULE

ACTIVE CRUISE CONTROL AUTOMATIC AIR RECIRCULATION CONTROL SENSOR BODY DOMAIN CONTROLLER BRN WIRE CAMERA BASED DRIVER SUPPORT SYSTEMS CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS ELECTRIC FUEL PUMP CONTROL ELECTRONICS ELECTRICAL EXHAUST FLAP ELECTRICAL EXHAUST FLAP 2 ELECTROMECHANICAL POWER STEERING FROM FUSE BOX (DIAGRAM 2 OF 9) FUSE 203 FUSE 204 FUSE 206 FUSE 208 FUSE 209 FUSE 210 FUSE 231 FUSE 240 FUSE 278 FUSE 279 FUSE 289 GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE HEATED REAR WINDOW BAND ELIMINATION CIRCUIT 2 HHS RELAY LEFT FRONT LANE CHANGE WARNING SLAVE LEFT FRONT SIDE NEAR RANGE RADAR SENSOR LEFT REAR LANE CHANGE WARNING SLAVE LEFT REAR NEAR RANGE RADAR SENSOR LIN POWER DISTRIBUTION BOX LONG-DISTANCE RANGE FRONT RADAR SENSOR OPTIONAL EQUIPMENT SYSTEM PREPARATION TRAILER MODULE PLUG CONNECTION REAR WINDOW HEATING RELAY RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE REGULATED DIFFERENTIAL LOCK RIGHT FRONT LANE CHANGE WARNING SLAVE RIGHT FRONT SIDE NEAR RANGE RADAR SENSOR RIGHT REAR LANE CHANGE WARNING MASTER RIGHT REAR NEAR RANGE RADAR SENSOR TO FUSE 216 (DIAGRAM 7 OF 9) TO FUSE 217 (DIAGRAM 5 OF 9) TO FUSE 262 (DIAGRAM 8 OF 9) TO POWER CONTROL UNIT (DIAGRAM 1 OF 9) TRAILER MODULE VEHICLE SOUND GENERATOR W/ PREPARATION TRAILER MODULE W/ TRAILER MODULE YEL WIRE

AUTOMATIC REAR AIR CONDITIONING OPERATING FACILITY BRN WIRE EARLY PRODUCTION ELECTRIC FUEL PUMP CONTROL ELECTRONICS FUSE 262 FUSE 263 FUSE 264 FUSE 269 FUSE 271 FUSE 273 FUSE 282 FUSE 284 FUSE 295 LATE PRODUCTION PREPARATION TRAILER MODULE PLUG CONNECTION REAR DRIVER'S SIDE SEAT HEATING MODULE REAR PASSENGER'S SIDE SEAT HEATING MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE REGULATED DIFFERENTIAL LOCK TAILGATE LOCK TRAILER MODULE TRAILER SOCKET USB CHARGING PORT 6 W/ PREPARATION TRAILER MODULE W/ TRAILER MODULE

48 VOLT BATTERY 48 VOLTS POWER DISTRIBUTION BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FROM ENGINE COMPARTMENT POWER DISTRIBUTION BOX (DIAGRAM 1 OF 9) FROM FUSE BOX (DIAGRAM 1 OF 9) FROM FUSE BOX (DIAGRAM 2 OF 9) FROM RIGHT FRONT POWER DISTRIBUTION BOX (DIAGRAM 4 OF 9) FUSE 105 FUSE 107 FUSE 110 FUSE 111 FUSE 701 GRN WIRE LIN POWER DISTRIBUTION BOX ORG/ WIRE POWER CONTROL UNIT 48 VOLTS REAR POWER DISTRIBUTION BOX RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE STARTER MOTOR GENERATOR 48 VOLTS VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/BRN 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 53 FUSE 55 HOT W/ RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT POWER DISTRIBUTION BOX WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/RED WIRE