BMW 3 series F30/F31 facelift (2015-2020) integrated chassis management Wiring diagrams

AIR BAG SENS BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN/BLK WIRE BRN/WHT WIRE CAN L CENTER CONSOLE OPERATING UNIT COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE DRV DYN CTRL SW SIG DYNAMIC STABILITY CONTROL (DSC) ENGINE CONTROLS SYSTEM FLEXRAY BUS SIG FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUNCTION LIGHTING FUSE 25 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GROUND GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT W/ TERMINAL INTEGRATED CHASSIS MANAGEMENT LEFT FRONT LEVEL SENSOR LEFT REAR LEVEL SENSOR LF LEVEL SENS SIG LF LEVEL SENS SPLY LR LEVEL SENS SIG LR LEVEL SENS SPLY PNK/BLK WIRE PNK/BLU WIRE POWER DISTRIBUTION SYSTEM RED/YEL WIRE RIGHT END OF DASH) SENS GROUND SENS GROUND PARK DISTANCE WARNING SIG DTC BTN SIG W/ OPTIONAL EXTRAS WAKE UP SIG WAKE UP SIG, TERM 15 WHT WIRE YEL WIRE YEL/BLU WIRE

ALL ROUND VISION CAMERA BLU WIRE BRN WIRE BRN/WHT WIRE CENTER CONSOLE CONTROL PANEL COMPUTER DATA LINES SYSTEM DRIVER EXTERIOR MIRROR EXTERIOR MIRROR CAMERA FRONT PASSENGER EXTERIOR MIRROR FUSE 154 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL INTEGRATED CHASSIS MANAGEMENT LEFT BUMPER CAMERA NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR FUSE HOLDER RED WIRE REVERSING CAMERA RIGHT BUMPER CAMERA W/ CIC W/O CIC WHT WIRE YEL/BLU WIRE

BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH BRAKE PEDAL TRAVEL SENSOR BRK SW BRK SW SIG BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BUS SIG CENTER CONSOLE CONTROL PANEL COMPUTER DATA LINES SYSTEM DTC BUTTON SIG DYNAMIC STABILITY CONTROL (DSC) ENGINE COMPARTMENT POWER DISTRIBUTION BOX FLEXRAY FLEXRAY BUS SIG FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUNCTION LIGHT FUSE 29 FUSE 404 FUSE 58 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ INTEGRATED CHASSIS MANAGEMENT LEFT FOOTWELL) LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR NCA WIRE PARKING PARKING BRAKE SWITCH PNK/BLK WIRE PNK/BLU WIRE POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR BRAKE PAD WEAR SENSOR RIGHT REAR WHEEL SPEED SENSOR SIG SPD SIG STEERING COLUMN SWITCH CLUSTER SW SIG TERMINAL 30 TRAVEL SENS SIG VIO WIRE VOLT SPLY WAKE UP SIG WARNING SIG WEAR SIG YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE

2.0L TURBO 2.0L TURBO HYBRID, 3.0L TURBO 340I, 340I XDRIVE 3.0L TURBO 340I, 340I XDRIVE ACTIVE CRUISE CONTROL BLK WIRE BRN WIRE BRN/BLK WIRE CAMERA-BASED DRIVER ASSISTANCE SYSTEMS CONVENIENCE CHARGING ELECTRONICS SHIELD CRASH SAFETY MODULE DASHBOARD LIGHTING CENTER DIAGNOSIS SOCKET DIGITAL MOTOR ELECTRONICS DRIVE LOGIC BUTTON DRIVER BACKREST TRIM LIGHTING DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE DRIVER EXTERIOR MIRROR DRIVER LUMBAR SUPPORT SWITCH DRIVER LUMBAR SUPPORT VALVE BLOCK DRIVER SEAT MODULE DRIVER SEAT POSITION SENSOR DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR GROUND LIGHT DRIVER'S DOOR LOCK DRIVER'S DOOR PANEL LIGHTING DRIVER'S DOOR SWITCH BLOCK DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT BELT BUCKLE CONTACT DRIVER'S SEAT HEATING ELECTRONICS DRIVER'S SEAT PNEUMATIC PUMP DYNAMIC STABILITY CONTROL (DSC) ELECTRIC COOLANT PUMP 2 ELECTRIC FAN ELECTRONIC TRANSMISSION CONTROL ENVIRONMENTAL AIR CATALYST SENSOR FRONT CENTER ARMREST LIGHT FRONT ELECTRIC AUXILIARY HEATER FRONT PASSENGER SEAT POSITION SENSOR FRONT POWER DISTRIBUTION BOX GEAR SELECTOR SWITCH GEAR SHIFT LEVER LIGHTING HEADLIGHT WASHER PUMP HIGH RANGE HORN HIGH-VOLTAGE CHARGING SOCKET IGNITION COIL CYLINDER 1 IGNITION COIL CYLINDER 2 IGNITION COIL CYLINDER 3 IGNITION COIL CYLINDER 4 IHKA CONTROLS TRIM LIGHTING INTEGRATED CHASSIS MANAGEMENT INTEGRATED SUPPLY MODULE INTER- COOLER COOLANT PUMP INTERIOR REAR LID BUTTON LATE PRODUCTION LEFT FOOTWELL) LEFT FRONT FOOTWELL LIGHT LEFT WASHER NOZZLE HEATER LOW RANGE HORN NCA WIRE PASSENGER SEAT OCCUPANCY DETECTION PASSENGER'S SEAT BELT BUCKLE CONTACT REAR WASHER PUMP REVERSING GEAR SWITCH RIGHT FOG LIGHT RIGHT HEADLIGHT RIGHT WASHER NOZZLE HEATER TOP OF ENGINE) TRANSFER BOX TURBOCHARGER COOLANT PUMP W/O COMFORT ACCESS W/ COMFORT ACCESS W/O XENON HEADLIGHT W/O LIN BUS W/O MEMORY WASHER FLUID LEVEL SENSOR WINDSCREEN WASHER PUMP WINDSCREEN WIPER YEL/GRN WIRE

BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTER CONSOLE CONTROL PANEL FRONT CENTER ARMREST LIGHT GEAR SHIFT LEVER LIGHTING GRY/RED WIRE GRY/VIO WIRE INTEGRATED CHASSIS MANAGEMENT INTERIOR LIGHT) INTERIOR REAR LID BUTTON LEFT FOOTWELL) LEFT FRONT FOOTWELL LIGHT RIGHT FRONT FOOTWELL LIGHT WHT/BLU WIRE WHT/RED WIRE

BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CENTER CONSOLE CONTROL PANEL COMPUTER DATA LINES SYSTEM FUSE 500 FUSE BOX GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES INTEGRATED CHASSIS MANAGEMENT LEFT FRONT CENTER ULTRASONIC SENSOR LEFT FRONT OUTER ULTRASONIC SENSOR LEFT REAR CENTER ULTRASONIC SENSOR LEFT REAR OUTER ULTRASONIC SENSOR REAR ELECTRONIC MODULE RED WIRE RIGHT FRONT CENTER ULTRASONIC SENSOR RIGHT FRONT OUTER ULTRASONIC SENSOR RIGHT REAR CENTER ULTRASONIC SENSOR RIGHT REAR OUTER ULTRASONIC SENSOR YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BUMPER) CENTER CONSOLE CONTROL PANEL COMPUTER DATA LINES SYSTEM FUSE 146 GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/RED WIRE HOT W/ INTEGRATED CHASSIS MANAGEMENT LEFT FRONT CENTER ULTRASONIC SENSOR LEFT FRONT OUTER ULTRASONIC SENSOR LEFT FRONT SIDE PARKING MANEUVERING ASSISTANT ULTRASONIC SENSOR LEFT REAR CENTER ULTRASONIC SENSOR LEFT REAR OUTER ULTRASONIC SENSOR LEFT REAR SIDE ULTRASONIC SENSOR PARKING ASSISTANT POWER DISTRIBUTION SYSTEM REAR FUSE HOLDER RELAY ENERGIZED RIGHT FRONT CENTER ULTRASONIC SENSOR RIGHT FRONT OUTER ULTRASONIC SENSOR RIGHT FRONT SIDE PARKING MANEUVERING ASSISTANT ULTRASONIC SENSOR RIGHT REAR CENTER ULTRASONIC SENSOR RIGHT REAR OUTER ULTRASONIC SENSOR RIGHT REAR SIDE ULTRASONIC SENSOR YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

AIR BAG INDICATOR LAMP BLK WIRE BLU WIRE BRN WIRE CONTROLLER DDE MAIN RELAY DIGITAL MOTOR ELECTRONICS DRIVER'S DOOR SWITCH BLOCK DRIVER'S SEAT HEATING ELECTRONICS DRIVER'S SEAT MODULE DYNAMIC STABILITY CONTROL (DSC) EARLY PRODUCTION ELECTRIC- MACHINE ELECTRONICS ELECTRONIC TRANSMISSION CONTROL FROM FUSE BOX (DIAGRAM 1 OF 6) FRONT ELECTRONIC MODULE FRONT PASSENGER EXTERIOR MIRROR FRONT PASSENGER'S SEAT HEATING ELECTRONICS FRONT PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK FRONT POWER DISTRIBUTION BOX FUSE 20 FUSE 22 FUSE 23 FUSE 24 FUSE 25 FUSE 40 FUSE 41 FUSE 50 FUSE 52 FUSE 53 FUSE 57 FUSE 58 FUSE 59 FUSE 62 FUSE 64 FUSE 65 FUSE 66 FUSE 67 FUSE 68 FUSE 69 GLOVE COMPARTMENT LIGHT GRN WIRE GRY WIRE ID READER INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED CHASSIS MANAGEMENT LATE PRODUCTION LEFT HEADLIGHT NCA WIRE RED WIRE ROOF FUNCTION CENTER TO FRONT ELECTRONIC MODULE (DIAGRAM 4 OF 6) TO FUSE 27 (DIAGRAM 2 OF 6) TOUCH BOX TWIN-CLUTCH GEAR BOX W/ LED WHT WIRE YEL WIRE