BMW 3 series F30/F31 (2011-2015) red/yel Wiring diagrams

5 8 (NOT USED) ADJUSTMENT MOTOR DRIVE UNIT BACKWARD ADJUSTMENT DRIVE UNIT (UNDER DRIVER SEAT) BLK/YEL WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT ADJUSTMENT SWITCH BLOCK DRIVER'S SEAT ANGLE DRIVER'S SEAT FORWARD/ DRIVER'S SEAT HEIGHT ADJUSTMENT DRIVE UNIT (UNDER DRIVER SEAT) DRIVER'S SIDE SEAT BACKREST ANGLE ADJUSTMENT DRIVE DRIVERS SEAT MODULE (UNDER DRIVER SEAT) FRONT ELECTRONIC MODULE (FEM) (RIGHT END OF DASH) K CAN FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/YEL WIRE K CAN MEMORY FUNCTION HALL SENSOR MOTOR ORG/ WIRE ORG/GRN WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED FUSE 67 SEATS SYSTEM VIO/BRN WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BRN WIRE

BLU WIRE BRN WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DRIVER'S SEAT BACKREST HEATING ELEMENT (IN DRIVER SEAT BACK) DRIVER'S SEAT CUSHION HEATING ELEMENT (IN DRIVER SEAT CUSHION) DRIVERS SEAT MODULE (UNDER DRIVER SEAT) ELECTRONICS JUNCTION BOX FUSE 45 FUSE 46 GRN WIRE HEATING/ AIR CONDITIONING JUNCTION BOX (UNDER RIGHT SIDE OF DASH) NCA WIRE ORG/ WIRE ORG/GRN WIRE PASSENGER SEAT MODULE (UNDER FRONT PASSENGER'S SEAT) PASSENGER'S SEAT BACKREST HEATING ELEMENT (IN PASSENGER SEAT BACK) PASSENGER'S SEAT CUSHION HEATING ELEMENT (IN PASSENGER SEAT CUSHION) RED WIRE RED/BRN WIRE RED/YEL WIRE RELAY ENERGIZED RELAY ENERGIZED FUSE 77 SYSTEM (CENTER OF DASH, ABOVE RADIO) WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE

BLU WIRE BLU/VIO WIRE BRN WIRE CENTER CONSOLE SWITCH CENTER DRIVER'S SEAT BACKREST HEATING ELEMENT (IN DRIVER SEAT BACK) DRIVER'S SEAT CUSHION HEATING ELEMENT (IN DRIVER SEAT CUSHION) DRIVER'S SEAT HEATING MODULE (UNDER DRIVER SEAT) FUSE 10 FUSE 3 FUSE 68 ELECTRONICS JUNCTION BOX GRN WIRE GRN/RED WIRE HEATING/ AIR CONDITIONING SYSTEM (CENTER OF DASH, ABOVE RADIO) HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (UNDER RIGHT SIDE OF DASH) NCA WIRE PASSENGER'S SEAT BACKREST HEATING ELEMENT (IN PASSENGER SEAT BACK) PASSENGER'S SEAT CUSHION HEATING ELEMENT (IN PASSENGER SEAT CUSHION) PASSENGER'S SEAT HEATING MODULE (UNDER FRONT PASSENGER SEAT) RED WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED FUSE 77 VIO WIRE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE

1 2 MOST DATA BUS CIRCUIT ALL ROUND VISION CAMERA (LEFT KICK PANEL) BASE PLATE BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DVD CHANGER FUSE 121 FUSE 125 FUSE 127 6 6 5 5 GPS ANTENNA GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE HEAD UNIT HOLDER (RIGHT SIDE OF REAR COMPT) FUSE 124 HOT W/ TERMINAL MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR FUSE REAR-WINDOW AERIAL RED WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE ROOF AERIAL VIO/BRN WIRE VIO/RED WIRE W/ DVD CHANGER W/ NAVIGATION SYSTEM PROFESSIONAL 5 6 W/ NAVIGATION W/O NAVIGATION W/ VIDEO MODULE W/ VIDEO MODULE, DVD CHANGER W/O ALL ROUND VISION CAMERA W/ VIDEO MODULE, W/O DVD CHANGER W/O NAVIGATION SYSTEM PROFESSIONAL W/O VIDEO MODULE W/O W/ VIDEO MODULE, DVD CHANGER W/O ALL ROUND VISION CAMERA VIDEO MODULE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

AERIAL AMPLIFIER BLK WIRE BLU WIRE BLU/RED WIRE BOX (RIGHT REAR OF ENGINE COMPT) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CONTROLLER FILTER FRONT POWER DISTRIBUTION FUSE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HOT W/ TERMINAL INFOTAINMENT FAN MICROPHONE MOST DATA BUS CIRCUIT NCA WIRE NOISE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 RED WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE VEHICLE SOUND GENERATOR VIDEO MODULE (LEFT SIDE OF REAR COMPT) VIO/BRN WIRE VIO/RED WIRE WHT WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

AUX-IN CONNECTION BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN (OR VIO) WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM FRONT CENTER MID-RANGE SPEAKER GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HIFI AMPLIFIER HOT W/ LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT FRONT WOOFER LEFT REAR MID-RANGE SPEAKER NCA WIRE ORG/ WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED REAR FUSE 122 FUSE HOLDER (RIGHT SIDE OF REAR COMPT) RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT FRONT WOOFER RIGHT REAR MID-RANGE SPEAKER VIO WIRE VIO/BRN WIRE VIO/RED WIRE W/ OPTIONAL EQUIPMENT W/O OPTIONAL EQUIPMENT WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 MOST DATA BUS CIRCUIT AERIAL AMPLIFIER BASE PLATE BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 121 FUSE 124 FUSE 155 FUSE 127 GPS ANTENNA GRN WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL MOST DATA BUS CIRCUIT NCA WIRE NOISE SUPPRESSOR FILTER ORG/ WIRE ORG/GRN WIRE REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) REAR WINDOW ANTENNA REAR WINDOW DEFOGGER REJECTOR CIRCUIT REAR WINDOW DEFOGGER REJECTOR CIRCUIT 2 RED WIRE RED/VIO WIRE RED/YEL WIRE ROOF AERIAL VIDEO MODULE (LEFT SIDE OF REAR COMPT) VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

ALL ROUND VISION CAMERA (LEFT KICK PANEL) BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE CENTRAL INFORMATION DISPLAY DVD CHANGER 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 MICROPHONE MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE RED WIRE RED/YEL WIRE RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT WOOFER RIGHT REAR MID-RANGE SPEAKER VIO WIRE W/ DVD CHANGER W/ NAVIGATION SYSTEM PROFESSIONAL W/ OPTIONAL EQUIPMENT W/ VIDEO MODULE W/ VIDEO MODULE, DVD CHANGER W/O ALL ROUND VISION CAMERA W/ VIDEO MODULE, W/O DVD CHANGER W/O NAVIGATION SYSTEM PROFESSIONAL W/O OPTIONAL EQUIPMENT W/O VIDEO MODULE W/O W/ VIDEO VIDEO MODULE, DVD MODULE CHANGER W/O ALL ROUND VISION CAMERA WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

1 1 3.0L TURBO, 3.0L TWIN TURBO 2.0L TURBO 2.0L TURBO 3.0L TURBO HYBRID 3.0L TURBO, 3.0L TWIN TURBO ACTIVE CRUISE CONTROL AUC SENSOR AUXILIARY WATER PUMP (HYBRID) ELECTRIC COOLANT PUMP 2 (EXCEPT HYBRID) BLK WIRE BRN WIRE BRN/BLK WIRE CAMERA ELECTRO- BASED CHROMIC DRIVER INTERIOR ASSISTANCE REARVIEW SYSTEMS MIRROR DME MAIN RELAY DRIVER'S LUMBER SUPPORT SWITCH DYNAMIC STABILITY CONTROL (DSC) ELECTRIC COOLANT PUMP ELECTRIC LEFT REAR FAN VANITY CUT OUT MIRROR RELAY LIGHT ELECTRIC MACHINE ELECTR- ONICS (HYBRID) ELECTRIC MACHINE- ELECTRONICS (HYBRID) ELECTRO- MECHANICAL POWER STEERING ELECTRONIC TRANSMISSION CONTROL ENVIRONMENTAL AIR CATALYST SENSOR (2.0L TURBO) FROM FUSE 68 (DIAGRAM 1 OF 4) FUSE FROM TERMINAL FROM TRANSFER TERMINAL POINT (DIAGRAM 1 OF 4) FRONT FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT PASSENGER'S SEAT BACKREST FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) FRONT REFRIGERANT SHUT-OFF VALVE (HYBRID) FUSE FUSE 29 FUSE 33 FUSE 36 FUSE 37 FUSE 41 FUSE 47 FUSE 55 FUSE 56 FUSE 63 FUSE FUSE GRN WIRE GRN/BLU WIRE GRY WIRE HIGH VARIANT ROOF FUNCTIONS MODULE IGNITION, FUEL INJECTION RELAY PASSENGER'S LUMBER SUPPORT VALVE BLOCK POWER DISTRIB- UTION BOX RAIN/ RIGHT DRIVING LIGHTS REAR CONDENSATION/ VANITY SOLAR MIRROR SENSOR LIGHT REAR REAR DRIVER'S PASSENGER'S SIDE SEAT SIDE SEAT HEATING HEATING SWITCH SWITCH RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY RIGHT FRONT LEFT FRONT VANITY VANITY MIRROR MIRROR LIGHT LIGHT START-STOP BUTTON STARTER MOTOR GENERATOR STEERING COLUMN CLUSTER SWITCH TRANSFER BOX VALVETRONIC RELAY VEHICLE SOUND GENERATOR VIO WIRE W/O AUTOMATIC ENGINE START-STOP FUNCTION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WIDTH ADJUSTMENT SWITCH YEL WIRE

BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FRONT POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) FUSE FUSE 141 FUSE 164 HOLDER (RIGHT SIDE OF REAR COMPT) GRN/VIO WIRE GRY WIRE LEFT REAR SEAT HEATING SWITCH REAR DRIVER'S SIDE SEAT BACKREST HEATING ELEMENT REAR DRIVER'S SIDE SEAT CUSHION HEATING ELEMENT REAR DRIVER'S SIDE SEAT HEATING MODULE REAR FUSE REAR PASSENGER'S SIDE SEAT BACKREST HEATING ELEMENT REAR PASSENGER'S SIDE SEAT CUSHION HEATING ELEMENT REAR PASSENGER'S SIDE SEAT HEATING MODULE RED/BRN WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT REAR SEAT HEATING SWITCH WHT/BRN WIRE