BMW 4 series F32/F33 facelift (2017-2020) left footwell) 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

AERIAL SIG BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BUMPER AERIAL DRIVER ELECTRONIC OUTER DOOR HANDLE MODULE DRIVER SIDE EXTERIOR AERIAL ELECTRIC STEERING LOCK FRONT ELECTRONIC MODULE FRONT PASSENGER SIDE EXTERIOR AERIAL GRN/YEL WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE LED ACT LEFT FOOTWELL) LIN BUS SIG LUGGAGE COMPARTMENT AERIAL PASSENGER ELECTRONIC OUTER DOOR HANDLE MODULE RED/YEL WIRE RING AERIAL SIG START SIG START STOP START-STOP BUTTON TERMINAL 30 VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/RED 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

ANTI-THEFT ALARM SYSTEM IND BLK/RED WIRE BLU/GRY WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COUPE DRIVER'S DOOR MICROWAVE SENSOR ELECTROCHROMIC INTERIOR REAR VIEW MIRROR FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUSE 103 GRY/BLK WIRE HOT AT ALL TIMES LEFT FOOTWELL) LEFT REAR MICROWAVE SENSOR PASSENGER'S DOOR MICROWAVE SENSOR REAR FUSE CARRIER RED/BRN WIRE RED/GRY WIRE RIGHT REAR MICROWAVE SENSOR ROOF FUNCTION CENTER SIREN W/ TILT ALARM SENSOR VIO/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

AERIAL AMPLIFIER BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BUMPER AERIAL 2 COMPUTER DATA LINES SYSTEM CONTROLLER COUPE FRONT POWER DISTRIBUTION BOX FUSE 25 GRAN COUPE GRN WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL LEFT FOOTWELL) MOST DATA BUS CIRCUIT NCA WIRE NOISE SUPPRESSOR FILTER POWER DISTRIBUTION SYSTEM REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 RED/VIO WIRE RED/YEL WIRE SOUND SYSTEMS TOUCH BOX (UNDER CENTER CONSOLE) TV AERIAL TV AERIAL 2 (RIGHT REAR OF TRUNK) VIDEO MODULE (LEFT SIDE OF LUGGAGE COMPT) W/ CIC W/ PHASE DIVERSITY W/ SCAN DIVERSITY W/ TELEMATICS W/O TELEMATICS W/O CIC EARLY PRODUCTION W/O CIC LATE PRODUCTION WHT WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

AERIAL AMPLIFIER BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BUMPER AERIAL 2 COMPUTER DATA LINES SYSTEM CONTROLLER COUPE FRONT POWER DISTRIBUTION BOX FUSE 25 GRAN COUPE GRN WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL LEFT FOOTWELL) MOST DATA BUS CIRCUIT NCA WIRE NOISE SUPPRESSOR FILTER POWER DISTRIBUTION SYSTEM REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 RED/VIO WIRE RED/YEL WIRE SOUND SYSTEMS TOUCH BOX (UNDER CENTER CONSOLE) TV AERIAL TV AERIAL 2 (RIGHT REAR OF TRUNK) VIDEO MODULE (LEFT SIDE OF LUGGAGE COMPT) W/ CIC W/ PHASE DIVERSITY W/ SCAN DIVERSITY W/O CIC EARLY PRODUCTION W/O CIC LATE PRODUCTION W/ TELEMATICS W/O TELEMATICS WHT WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM CONTROLLER COUPE, GRAN COUPE FRONT POWER DISTRIBUTION BOX FUSE 25 GRN WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HOT W/ TERMINAL LEFT FOOTWELL) MICROPHONE (TOP OF LEFT "A" PILLAR) NCA WIRE POWER DISTRIBUTION SYSTEM RED/BLK WIRE RED/YEL WIRE USED) W/ PHASE DIVERSITY CONVERTIBLE LATE PRODUCTION CONVERTIBLE EARLY PRODUCTION W/ TELEMATIC COMMUNICATION BOX W/O TELEMATIC COMMUNICATION BOX WHT WIRE WHT/BRN WIRE WHT/RED WIRE WIRELESS CHARGING ODDMENTS TRAY WIRELESS CHARGING ODDMENTS TRAY AERIAL AMPLIFIER YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CONTROLLER COUPE, GRAN COUPE FRONT POWER DISTRIBUTION BOX FUSE 25 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HOT W/ TERMINAL LEFT FOOTWELL) MICROPHONE (TOP OF LEFT "A" PILLAR) NCA WIRE POWER DISTRIBUTION SYSTEM RED/BLK WIRE RED/YEL WIRE USED) VIO/BRN WIRE VIO/RED WIRE W/ PHASE DIVERSITY CONVERTIBLE LATE PRODUCTION CONVERTIBLE EARLY PRODUCTION W/ TELEMATIC COMMUNICATION BOX W/O TELEMATIC COMMUNICATION BOX WHT WIRE WHT/RED WIRE WIRELESS CHARGING ODDMENTS TRAY WIRELESS CHARGING ODDMENTS TRAY AERIAL AMPLIFIER YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLU/GRY WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/YEL WIRE EXTERIOR BOOT LID BUTTON FRONT ELECTRONIC MODULE FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUSE 11 FUSE 161 FUSE 500 FUSE BOX GRN/BLK WIRE GRN/BRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ HOTEL POSITION SWITCH INTERIOR REAR LID BUTTON LEFT FOOTWELL) LEFT LUGGAGE COMPARTMENT LOCK REAR ELECTRONIC MODULE REAR FUSE CARRIER REAR OF LUGGAGE COMPT) RED WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT LUGGAGE COMPARTMENT LOCK TAILGATE CENTRAL LOCKING DRIVE ENGINE VIO/RED WIRE

BLK/RED WIRE BLU/GRY WIRE BOOT LID/ TAILGATE LOCK BRN WIRE BRN/BLK WIRE BRN/GRN WIRE EXTERIOR BOOT LID BUTTON FRONT ELECTRONIC MODULE FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUSE 11 FUSE 161 FUSE 500 FUSE BOX GRN/BLK WIRE GRN/BRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ HOTEL POSITION SWITCH INTERIOR REAR LID BUTTON LEFT FOOTWELL) REAR ELECTRONIC MODULE REAR FUSE CARRIER RED WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED VIO/RED WIRE