BMW 4 series F32/F33 facelift (2017-2020) fuse 504 Wiring diagrams

AERIAL SIG BLK WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/RED WIRE BONNET CONTACT SWITCH BOOT LID/ TAILGATE LOCK BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN L CLUTCH MOD CLUTCH MODULE (M/T) COMFORT ACCESS COMPUTER DATA LINES SYSTEM COUPE DOOR LOCKS SYSTEM DR CONT SIG DRIVER'S DOOR LOCK DRIVER'S SIDE REAR DOOR LOCK EARLY PRODUCTION FRONT CENTER CONSOLE INTERIOR ANTENNA FRONT ELECTRONIC MODULE FRONT PASSENGER DOOR LOCK FUSE 104 FUSE 13 FUSE 504 FUSE BOX GRAN COUPE GRN/BRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ LATE PRODUCTION LEFT FOOTWELL) LEFT LUGGAGE COMPARTMENT LOCK LIN BUS SIG MECHANISM SIG NCA WIRE PASSENGER'S SIDE REAR DOOR LOCK POWER DISTRIBUTION SYSTEM PWR SPLY REAR CENTER CONSOLE INTERIOR ANTENNA REAR ELECTRONIC MODULE REAR FUSE CARRIER RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED REMOTE CONTROL RECEIVER RIGHT LUGGAGE COMPARTMENT LOCK SIG SW SIG TER 15 SPLY TERM 15 SPLY TERM 30 SUPPLY VIO/YEL WIRE W/ AUTOMATIC SOFT CLOSE SYSTEM W/O AUTOMATIC SOFT CLOSE SYSTEM WHT WIRE WHT/BLU WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BONNET CONTACT SWITCH BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CAN L CENTER CONSOLE STORAGE COMPARTMENT CENTRAL LOCKING DRIVE CENTRAL LOCKING DRV ACT COMPUTER DATA LINES SYSTEM CONTACT SIG DR CONTACT SIG DRIVER'S DOOR LOCK EARLY PRODUCTION ELECTRONICS JUNCTION BOX FLASHING IND LAMP ACT FRONT ELECTRONIC MODULE (RIGHT KICK PANEL) FRONT PASSENGER DOOR LOCK FUSE 104 FUSE 5 FUSE 504 FUSE 7 FUSE BOX GRN/BLK WIRE GRN/WHT WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HI BEAM HEADLIGHT ACT HI RANG ACT HORN HORNS SYSTEM HOT AT ALL TIMES HOTEL POS SW INTERIOR REAR LID BUTTON LATE PRODUCTION LEFT FOOTWELL) LIN BUS SIG LOCATING LAMP MECHANISM SIG NCA WIRE POWER DISTRIBUTION SYSTEM REAR FUSE CARRIER RED WIRE RED/GRN WIRE RED/GRY WIRE REMOTE CONTROL RECEIVER SIG SW SIG TERM 30 SPLY VIO/BLU WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/BRN WIRE YEL/GRN WIRE

AC LINE AUDIO CONTROL PANEL BASE PLATE BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN/YEL WIRE BUS SIG BUS SIG DIAG BUS SIG PNK WIRE DATA LINE ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONIC DAMPER CONTROL FRONT ELECTRONIC MODULE FUSE 12 FUSE 504 FUSE BOX GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/VIO WIRE HEATING, AIR CONDITIONING CONTROL PANEL SYSTEM HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT W/ K CAN H K CAN L K-LIN 15 LANE CHANGE WARNING LIN BUS NCA WIRE ORG/ WIRE ORG/GRN WIRE PNK BUS SIG PNK WIRE PNK BUS SIG WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE PT CAN H PT CAN L RAIN/LIGHT/ SOLAR CONDENSATION SENSOR RED WIRE RED/BLU WIRE RELAY ENERGIZED ROOF FUNCTION CENTER RWD SIG SPLY W/ NAVIGATION W/O NAVIGATION YEL WIRE YEL/BRN WIRE YEL/RED WIRE

AERIAL SIG AIR CONDITIONING SYSTEM AMBIENT LIGHT ANTI-THEFT SYSTEM ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS SYSTEMS AUXILIARY PUMP BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE BUS SIG DIAG CAN L COMPUTER DATA LINES SYSTEM COOLANT LEVEL SENS COURTESY LIGHT CTRL VALVE DATA LINE DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DR CONT SIG DR HANDLE MOD SIG DR HANDLE MOD SIG (PINS: 35 TO 44 NOT USED) ENG START SIG ENGINE CONTROLS SYSTEM FLEX BUS SIG FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT KICK PANEL) FUSE 504 FUSE BOX GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HI BEAM LIGHT HI RANGE HORNS SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM INTR LIGHT INTR LIGHTS K CAN H K CAN L K-LIN-1 LO BEAM LIGHT LOCATOR LIGHTING M LIN MAG CLUTCH MECHANISM SIG ORG/ WIRE ORG/GRN WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/WHT WIRE PT CAN H PT CAN L REAR LID BUTTON RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SENS SIG SPLY STARTING/CHARGING SYSTEM SWITCH SIGNAL TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BLU WIRE VIO/GRN WIRE WAKE-UP WASHER PUMP WATER VALVE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIND WIPER WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

BLU WIRE BLU/YEL WIRE BRN WIRE BUS SIG COMPUTER DATA LINES SYSTEM DRIVER EXTERIOR MIRROR DRIVER'S DOOR SWITCH BLOCK FRONT ELECTRONIC MODULE (RIGHT KICK PANEL) FRONT PASSENGER EXTERIOR MIRROR FRONT POWER DISTRIBUTION BOX FUSE 22 FUSE 504 GRY WIRE HOT AT ALL TIMES FUSE BOX HOT W/ LEFT FOOTWELL) LIN BUS SIG MIRROR HEATING RED WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED SUPPLY WHT/BRN WIRE YEL WIRE

BLU WIRE BLU/YEL WIRE BRN WIRE BUS SIG COMPUTER DATA LINES SYSTEM DRIVER EXTERIOR MIRROR DRIVER'S DOOR SWITCH BLOCK FRONT ELECTRONIC MODULE FRONT PASSENGER EXTERIOR MIRROR FRONT POWER DISTRIBUTION BOX FUSE 22 FUSE 504 FUSE BOX GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT W/ TERMINAL LEFT FOOTWELL) LIN BUS SIG MIRR HEATER MIRROR HEATING RED WIRE RED/GRY WIRE SUPPLY

ALTERNATOR BATTERY BLK WIRE BLOWER OUTPUT STAGE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROLLER COUPE CONVERTIBLE DIGITAL MOTOR ELECTRONICS DRIVER SEAT MODULE DRIVER'S DOOR SWITCH BLOCK DRIVER'S SEAT HEATING ELECTRONICS DYNAMIC STABILITY CONTROL (DSC) EARLY PRODUCTION ELECTRIC FAN CUT OUT RELAY ELECTRO- MECHANICAL POWER STEERING ELECTRONIC TRANSMISSION CONTROL ENGINE COMPARTMENT POWER DISTRIBUTION BOX FRONT ELECTRIC AUXILIARY HEATER FRONT ELECTRONIC MODULE FRONT PASSENGER EXTERIOR MIRROR FRONT PASSENGER SEAT HEATING ELECTRONICS FRONT PASSENGER SEAT MODULE 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 400 FUSE 401 FUSE 402 FUSE 403 FUSE 404 FUSE 405 FUSE 50 FUSE 500 FUSE 501 FUSE 502 FUSE 503 FUSE 504 FUSE 506 FUSE 52 FUSE 53 FUSE 54 FUSE 57 FUSE 58 FUSE 59 FUSE 62 FUSE 64 FUSE 65 FUSE 66 FUSE 67 FUSE 68 FUSE 69 FUSE BOX GEAR SELECTOR SWITCH GLOVE COMPARTMENT LIGHT GRAN COUPE GRN WIRE GRY WIRE HARDTOP DRIVE RELAY 1 HARDTOP DRIVE RELAY 2 ID READER INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED CHASSIS MANAGEMENT INTELLIGENT BATTERY SENSOR JUMP START TERMINAL POINT LATE PRODUCTION LEFT HEADLIGHT LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL NCA WIRE NECK WARMER CONTROL ELECTRONICS RED WIRE RED/BLU WIRE ROOF FUNCTION CENTER SAFETY BATTERY TERMINAL GAS GENERATOR STARTER TO FRONT ELECTRONIC MODULE (DIAGRAM 4 OF 5) TO FUSE 27 (DIAGRAM 2 OF 5) TO INTEGRATED SUPPLY MODULE (DIAGRAM 2 OF 5) TO REAR ELECTRONIC MODULE (DIAGRAM 4 OF 5) TO REAR FUSE CARRIER (DIAGRAM 3 OF 5) TOUCH BOX TRANSFER TERMINAL POINT TWIN-CLUTCH GEAR BOX WHT WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BONNET CONTACT SWITCH BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CAN L CENTER CONSOLE STORAGE COMPARTMENT CENTRAL LOCKING DRIVE CENTRAL LOCKING DRV ACT COMPUTER DATA LINES SYSTEM CONTACT SIG DR CONTACT SIG DRIVER'S DOOR LOCK EARLY PRODUCTION ELECTRONICS JUNCTION BOX FLASHING IND LAMP ACT FRONT ELECTRONIC MODULE (RIGHT KICK PANEL) FRONT PASSENGER DOOR LOCK FUSE 104 FUSE 5 FUSE 504 FUSE 7 FUSE BOX GRN/BLK WIRE GRN/WHT WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HI BEAM HEADLIGHT ACT HI RANG ACT HORN HORNS SYSTEM HOT AT ALL TIMES HOTEL POS SW INTERIOR REAR LID BUTTON LATE PRODUCTION LEFT FOOTWELL) LIN BUS SIG LOCATING LAMP MECHANISM SIG NCA WIRE POWER DISTRIBUTION SYSTEM REAR FUSE CARRIER RED WIRE RED/GRN WIRE RED/GRY WIRE REMOTE CONTROL RECEIVER SIG SW SIG TERM 30 SPLY VIO/BLU WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/BRN WIRE YEL/GRN WIRE

BLK WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUSE 28 FUSE 504 FUSE BOX GRN/BLK WIRE GRY WIRE GRY/VIO WIRE HEADLIGHT WASHER SYSTEM WASHER PUMP HOT AT ALL TIMES HOT W/ TERMINAL INSTRUMENT CLUSTER CONTROL UNIT LEFT WASHER NOZZLE HEATER LEVEL SENS LIN BUS SIG OUT SENS SIG OUT TEMP SIG OUTSIDE TEMPERATURE SENSOR PT CAN BUS RAIN/LIGHT/ SOLAR/CONDENSATION SENSOR REAR WASHER PUMP RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESET CTRL SIG RIGHT WASHER NOZZLE HEATER TERM 30 SUPPLY VIO WIRE WASH-NOZZLE WASHER FLUID LEVEL SENSOR WASHER PUMP WIND WIPERS WINDSCREEN WASHER PUMP WINDSCREEN WIPER YEL/BLU WIRE