BMW 3 series F30/F31 facelift (2015-2020) hot at all times Wiring diagrams

AIR DISTRIBUTION MICROSWITCH AUDIO CONTROL PANEL BASIC BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM EVAPORATOR TEMP SENS SIG EVAPORATOR TEMPERATURE SENSOR FOOTWELL TEMPERATURE SENSOR FRONT CENTER VENTILATION GRILLE FRONT ELECTRONIC MODULE FUSE 10 GRN WIRE GRY/GRN WIRE GRY/RED WIRE HEATING, AIR AIR CONDITIONING SYSTEM CONTROL PANEL HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES K-CAN BUS SIG LEFT FOOTWELL TEMPERATURE SENSOR LEFT FRONT VENTILATION TEMPERATURE SENSOR LH FOOTWELL TEMP SENS SIG LIGHTING LIN BUS SIG LOCATOR LOCATOR LIGHTING PWR SPLY REAR COMPARTMENT VENTILATION GRILLE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE REFRIGERANT PRESSURE SENSOR RH FOOTWELL TEMP SENS RH FRT VENTILATION TEMP SENS RIGHT END OF DASH) RIGHT FOOTWELL TEMPERATURE SENSOR RIGHT FRONT VENTILATION TEMPERATURE SENSOR SENS GND SENS SIG SPLY STRATIFICATION CONTROLLER VENTILATION TEMP SENS VENTILATION TEMPERATURE SENSOR VIO WIRE VIO/GRN WIRE VOLT SPLY W/ NAVIGATION W/O NAVIGATION WATER VALVE WHT/BLU WIRE WHT/BRN WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

3.0L TURBO BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CHARGE AIR COOLER COOLANT PUMP ELECTRIC COOLANT PUMP DRIVE ELECTRIC FAN ELECTRIC FAN CUT OUT RELAY ENGINE COMPARTMENT POWER DISTRIBUTION BOX FRONT POWER DISTRIBUTION BOX FUSE 17 FUSE 2 FUSE 29 FUSE 3 FUSE 35 FUSE 400 FUSE 6 GRY/BRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ DME MAIN RELAY ENERGIZED HOT W/ POWER SUPPLY SENSORS/ACTUATORS RELAY ENERGIZED INTEGRATED SUPPLY MODULE POWER DISTRIBUTION SYSTEM RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED TOP OF ENGINE) TURBOCHARGER COOLANT PUMP VIO WIRE W/ FAN 850W W/ FAN 300W W/ FAN 400W/600W 3.0L TURBO 2.0L TURBO HYBRID WHT WIRE WHT/BRN WIRE YEL WIRE

AIR DISTRIBUTION FLAP MOTOR AUC SENSOR BASIC BLK WIRE BLOWER MOTOR BLOWER OUTPUT STAGE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CENTER OF WINDSHIELD) COMPUTER DATA LINES SYSTEM DEFROSTER FLAP MOTOR (HIGH) ENGINE COMPARTMENT POWER DISTRIBUTION BOX FRESH AIR FLAP MOTOR FRONT ELECTRIC AUXILIARY HEATER FRONT POWER DISTRIBUTION BOX FUSE 28 FUSE 402 FUSE 405 FUSE 56 GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ HOT W/ TERMINAL LEFT FRONT FOOTWELL FLAP MOTOR LEFT FRONT STRATIFICATION FLAP MOTOR LEFT MIXING FLAP MOTOR MIXING FLAP MOTOR (BASIC) ORG/ WIRE RAIN/ LIGHT CONDENSATION/ SOLAR SENSOR REAR COMPARTMENT FLAP MOTOR RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT FOOTWELL FLAP MOTOR RIGHT FRONT STRATIFICATION FLAP MOTOR RIGHT MIXING FLAP MOTOR WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE

AC LIN AC LIN BUS SIG AUDIO CONTROL PANEL BASE PLATE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE BUS SIG BUS SIG PNK FLEX BUS SIG WIRE COMBOX D-CAN H D-CAN L DATA LINE ELECTRONIC DAMPER CONTROL (W/ DYNAMIC MANAGEMENT) (RIGHT REAR OF LUGGAGE COMPT) ELECTRONIC STEERING WHEEL MODULE FLEX BUS SIG FLEX BUS SIG PNK BUS SIG WIRE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT PASSENGER EXTERIOR MIRROR FUSE 12 FUSE 504 FUSE BOX GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HEAD UNIT HEATING, AIR CONDITIONING CONTROL PANEL SYSTEM HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER CONTROL UNIT K CAN H K CAN L K LIN 11 K LIN 16 K LIN 8 K-LIN 15 K-LIN-1 LIGHT SWITCH UNIT LIN BUS NCA WIRE ORG/ WIRE ORG/GRN WIRE PNK BUS SIG WIRE PNK FLEX BUS SIG PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE PT CAN H PT CAN L RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH BLOCK RWD SIG SPLY STEERING COLUMN SWITCH CLUSTER TELEMATIC COMMUNICATION BOX W/ COMBOX W/ NAVIGATION W/O COMBOX W/O NAVIGATION WAKE UP SIG WAKE-UP WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/RED WIRE ELECTRONIC STEERING WHEEL MODULE ELECTRONICS JUNCTION BOX FRONT ELECTRONIC MODULE FUSE 10 FUSE 14 HIGH RANGE HORN HORN BUTTON HORN RELAY HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED LEFT SHIFT PADDLE LOW RANGE HORN NCA WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH BLOCK RIGHT SHIFT PADDLE STEERING COLUMN SWITCH CLUSTER VIO/BLU WIRE

2.0L TURBO 3.0L TURBO 2.0L TURBO 3.0L TURBO 2.0L TURBO DIESEL M3 EXCEPT M3 BATTERY BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE CHARGING CIRCUIT CLUTCH MODULE COMPUTER DATA LINES SYSTEM DIGITAL DIESEL ELECTRONICS (2.0L TURBO DIESEL) DIGITAL MOTOR ELECTRONICS ELECTRONIC TRANSMISSION CONTROL FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUSE 57 GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES INTELLIGENT BATTERY SENSOR JUMP START TERMINAL POINT LEFT FOOTWELL) M/T NCA WIRE PNK WIRE RED WIRE RED/BLU WIRE RIGHT END OF DASH) SAFETY BATTERY TERMINAL GENERATOR START-STOP BUTTON STARTER TRANSFER TERMINAL POINT TWIN-CLUTCH GEARBOX VIO/YEL WIRE WHT WIRE WHT/VIO WIRE YEL WIRE

BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE FRONT CENTER MID-RANGE SPEAKER FRONT CENTER TWEETER FUSE 123 FUSE 159 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ TERMINAL LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT FRONT WOOFER LEFT REAR MID- RANGE SPEAKER 2 LEFT REAR TWEETER 2 MOST DATA BUS CIRCUIT REAR FUSE HOLDER RED/BLU WIRE RED/WHT WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT FRONT WOOFER TOP HIFI AMPLIFIER VIO/BRN WIRE VIO/RED WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE FRONT CENTER MID-RANGE SPEAKER FRONT CENTER TWEETER FUSE 123 FUSE 159 GRN WIRE GRY/BRN WIRE GRY/RED WIRE GT EXCEPT GT HOT AT ALL TIMES HOT W/ TERMINAL LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT FRONT WOOFER LEFT REAR MID- RANGE SPEAKER 2 LEFT REAR MID-RANGE SPEAKER LEFT REAR TWEETER LEFT REAR TWEETER 2 MOST DATA BUS CIRCUIT REAR FUSE HOLDER RED/BLU WIRE RED/WHT WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT FRONT WOOFER RIGHT REAR MID- RANGE SPEAKER 2 RIGHT REAR MID-RANGE SPEAKER RIGHT REAR TWEETER RIGHT REAR TWEETER 2 TOP HIFI AMPLIFIER VIO/BRN WIRE VIO/RED WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

ACOUSTIC SENS SIG AUTOMATIC LUGGAGE COMPARTMENT LID ACTUATION ACOUSTIC SENSOR BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT POWER DISTRIBUTION BOX FUSE 107 FUSE 163 FUSE 57 GRN WIRE GRN/BLK WIRE GRY/RED WIRE HALL SENS SIG HOT AT ALL TIMES HOT W/ TERMINAL INTERIOR REAR LID BUTTON LEFT FOOTWELL) LEFT REAR LID LIFT DRIVE LR LID LIFT DRIVE NCA WIRE PWR SPLY TERM 30 REAR FUSE HOLDER RED/BLU WIRE RED/YEL WIRE RIGHT REAR LID LIFT DRIVE RR LID LIFT DRIVE SHIELD TAILGATE FUNCTION MODULE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLU/GRY WIRE BLU/VIO WIRE BOOT LID AUTOMATIC SOFT-CLOSE DRIVE BOOT LID/ TAILGATE LOCK BOOT LID/TAILGATE LOCK BRN WIRE BRN/GRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM EXTERIOR BOOT LID BUTTON FRONT ELECTRONIC MODULE FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUSE 13 FUSE 161 GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ HOTEL POSITION SWITCH REAR FUSE HOLDER REAR LID BUTTON (SPORTS WAGON) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT END OF DASH) SEDAN SPORTS WAGON SEDAN VIO/RED WIRE W/ AUTOMATIC SOFT CLOSE DRIVE W/O AUTOMATIC SOFT CLOSE DRIVE YEL WIRE YEL/BRN WIRE YEL/RED WIRE