BMW 3 series F30/F31 facelift (2015-2020) (left rear of vehicle) Wiring diagrams

AUX-IN CONNECTION BLK WIRE BLU WIRE BLUETOOTH ANTENNA BRN WIRE CENTRAL INFORMATION DISPLAY GRN WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT LEFT REAR MID-RANGE SPEAKER NCA WIRE ORG/ WIRE RED WIRE RED/YEL WIRE RIGHT REAR MID-RANGE SPEAKER USB- HUB VIO WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WLAN AERIAL

AERIAL AMPLIFIER AERIAL AMPLIFIER 2 AUX-IN CONNECTION BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLUETOOTH ANTENNA BRN WIRE FIRST GENERATION GRN WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT LEFT FRONT MID-RANGE SPEAKER LEFT FRONT WOOFER LEFT REAR MID-RANGE SPEAKER LEFT SIDE WINDOW ANTENNA MICROPHONE NCA WIRE ORG/ WIRE REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 RED WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT WOOFER RIGHT REAR MID-RANGE SPEAKER RIGHT SIDE WINDOW ANTENNA SECOND GENERATION SEDAN SPORTS WAGON GT 4 5 USB- HUB VIO WIRE W/ OPTIONAL EQUIPMENT W/ TELEMATICS W/ WIRELESS CHARGING ODDMENTS TRAY W/O WIRELESS CHARGING ODDMENTS TRAY W/O OPTIONAL EQUIPMENT W/O TELEMATICS WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BLUETOOTH ANTENNA BRN WIRE BRN/BLK WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM CONTROLLER FRONT POWER DISTRIBUTION BOX FUSE 25 FUSE 47 GRN WIRE GRN/BRN WIRE HEAD UNIT HOT W/ TERMINAL LEFT FOOTWELL) NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/YEL WIRE TOUCH BOX VEHICLE SOUND GENERATOR W/ CIC W/O CIC YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLUETOOTH ANTENNA BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM FRONT CENTER MID-RANGE SPEAKER FUSE 122 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HIFI AMPLIFIER (LEFT SIDE OF TRUNK) HOT W/ LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT FRONT WOOFER LEFT REAR MID-RANGE SPEAKER NCA WIRE ORG/ WIRE REAR FUSE HOLDER RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED VIO/BRN WIRE VIO/RED WIRE W/O CIC W/ CIC WHT/BRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BLUETOOTH ANTENNA BRN WIRE BRN/BLK WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM CONTROLLER FRONT POWER DISTRIBUTION BOX FUSE 25 FUSE 47 GRN WIRE GRN/BRN WIRE HEAD UNIT HOT W/ TERMINAL LEFT FOOTWELL) NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/YEL WIRE TOUCH BOX VEHICLE SOUND GENERATOR W/ CIC W/O CIC YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLUETOOTH ANTENNA BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM FRONT CENTER MID-RANGE SPEAKER FUSE 122 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HIFI AMPLIFIER (LEFT SIDE OF TRUNK) HOT W/ LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT FRONT WOOFER LEFT REAR MID-RANGE SPEAKER NCA WIRE ORG/ WIRE REAR FUSE HOLDER RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED VIO/BRN WIRE VIO/RED WIRE W/O CIC W/ CIC WHT/BRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

AERIAL AMPLIFIER AERIAL AMPLIFIER 2 AUX-IN CONNECTION BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLUETOOTH ANTENNA BRN WIRE FIRST GENERATION GRN WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT LEFT FRONT MID-RANGE SPEAKER LEFT FRONT WOOFER LEFT REAR MID-RANGE SPEAKER LEFT SIDE WINDOW ANTENNA MICROPHONE NCA WIRE ORG/ WIRE REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 RED WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT WOOFER RIGHT REAR MID-RANGE SPEAKER RIGHT SIDE WINDOW ANTENNA SECOND GENERATION SEDAN SPORTS WAGON GT 4 5 USB- HUB VIO WIRE W/ OPTIONAL EQUIPMENT W/ TELEMATICS W/ WIRELESS CHARGING ODDMENTS TRAY W/O WIRELESS CHARGING ODDMENTS TRAY W/O OPTIONAL EQUIPMENT W/O TELEMATICS WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE

AUX-IN CONNECTION BLK WIRE BLU WIRE BLUETOOTH ANTENNA BRN WIRE CENTRAL INFORMATION DISPLAY GRN WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT LEFT REAR MID-RANGE SPEAKER NCA WIRE ORG/ WIRE RED WIRE RED/YEL WIRE RIGHT REAR MID-RANGE SPEAKER USB- HUB VIO WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WLAN AERIAL

ACCELERATOR PEDAL MODULE BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CLUTCH SIG CLUTCH SWITCH MODULE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CUT-OUT RELAY DC/DC CONVERTER DIGITAL MOTOR ELECTRONICS (TOP REAR OF ENGINE) DME MAIN RELAY ELECTRIC FAN ELECTRICAL EXHAUST FLAP ENG STRT SIG ETHANOL SENS SIG ETHANOL SENS SPLY FLAP ACTIVATION FLEXRAY BUS SIG FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FUEL INJ ACTIVATION FUEL INJ SPLY FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 503 FUSE 6 FUSE BOX GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HALL SENS GND HALL SENS SIG HALL SENS SPLY HOT AT ALL TIMES IGN SPLY IGNITION, FUEL INJECTION RELAY INTEGRATED SUPPLY MODULE INTELLIGENT BATTERY SENSOR LEAK DETECTION SIG LEFT FOOTWELL) LIN BUS SIG M/T MOTOR POSITION SENSOR MTR ACTIVATION NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR, PRESSURE SWITCH PNK WIRE PT-CAN BUS SIG RED WIRE RED/GRY WIRE RLY ACTIVATION SENS GND SENS SIG SENS SPLY SPD SIG TERM 15 SPLY TERM 15 WAKE UP SIG VALVETRONIC ACTUATOR MOTOR VALVETRONIC RELAY VIO WIRE VIO/YEL WIRE VLV SPLY WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

BLK/BLU WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS ELECTRICAL EXHAUST FLAP FRONT POWER DISTRIBUTION BOX FUSE 104 FUSE 146 FUSE 47 GRN/BRN WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ NATURAL VACUUM LEAK DETECTION TEMPERATURE SENSOR, PRESSURE SWITCH OIL LEVEL SENSOR OIL PRESSURE CONTROL VALVE POWER DISTRIBUTION SYSTEM REAR FUSE HOLDER RED WIRE RED/GRN WIRE RED/GRY WIRE RELAY ENERGIZED STARTING/ CHARGING SYSTEM VEHICLE SOUND GENERATOR VIO WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE