BMW 3 series GT F34 (2011-2016) brake light switch Wiring diagrams

BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRAKE FLUID LEVEL SWITCH (LEFT REAR OF ENGINE COMPT) BRAKE LIGHT SWITCH BRAKE LIGHT SWITCH (UNDER LEFT SIDE OF DASH) BRAKE PEDAL TRAVEL SENSOR BRK SW BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BUS SIG CENTER CONSOLE CONTROL PANEL COMPUTER DATA LINES SYSTEM DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) DTC BUTTON SIG DYNAMIC STABILITY CONTROL (DSC) DYNAMIC STABILITY CONTROL (DSC) (LEFT REAR OF ENGINE COMPT) FLEXRAY FLEXRAY BUS SIG FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER FRONT POWER DISTRIBUTION BOX FUNCH LIGHT FUSE 29 FUSE 404 FUSE 58 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ INTEGRATED CHASSIS MANAGEMENT LEFT FOOTWELL) LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FRONT BRAKE PAD WEAR SENSOR (BEHIND LEFT FRONT WHEEL) LEFT FRONT WHEEL SPEED SENSOR LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR (BEHIND LEFT REAR WHEEL) NCA WIRE PARKING BRAKE WARNING SWITCH PARKING BRAKE WARNING SWITCH (UNDER CENTER CONSOLE) PARKING BRK PNK/BLK WIRE PNK/BLU WIRE POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT WHEEL SPEED SENSOR RIGHT FRONT WHEEL SPEED SENSOR (BEHIND RIGHT FRONT WHEEL) RIGHT REAR BRAKE PAD WEAR SENSOR RIGHT REAR BRAKE PAD WEAR SENSOR (RIGHT REAR WHEEL) RIGHT REAR WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR (BEHIND RIGHT REAR WHEEL) SIG SNSR SIG SNSR SIG GND FLEXRAY BUS SIG SPD SIG STEERING COLUMN SWITCH CLUSTER SW SIG TERMINAL 30 VOLT SPLY WAKE UP SIG WARNING SIG WEAR SIG WEAR SIG GND WEAR SIG SPD SIG SPD SIG SPD SIG WEAR SIG SPD SIG WEAR SIG TERMINAL 30 SPD SIG SPD SIG SW SIG SPD SIG SPD SIG YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE

1 3 11 1 3 4 GND GND GND 2.0L TURBO 3.0L TURBO 2.0L TURBO 3.0L TURBO 2.0L TURBO DIESEL 2.0L TURBO DIESEL 29 28 13 CLUTCH SIG PT CAN H PT CAN L ACCELERATOR PEDAL MODULE ACCELERATOR PEDAL MODULE (PART ACCELERATOR PEDAL ASSEMBLY) ACTIVE CRUISE CONTROL BLK WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH BRAKE LIGHT SWITCH (UNDER LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/ORG WIRE CLUTCH MODULE (M/T) CLUTCH MODULE (M/T) (UNDER LEFT SIDE OF DASH) CLUTCH SIG COMPUTER DATA LINES SYSTEM DIGITAL DIESEL ELECTRONICS DIGITAL MOTOR ELECTRONICS ELECTROMOTIVE THROTTLE ACTUATOR ELECTROMOTIVE THROTTLE ACTUATOR (ON RIGHT CYLINDER BANK THROTTLE BODY ASSEMBLY) ELECTRONIC STEERING WHEEL MODULE ELECTRONIC STEERING WHEEL MODULE (IN STEERING WHEEL) FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT POWER DISTRIBUTION BOX FUSE FUSE 23 3 FUSE 45 GND (MTR) GND ACC GND PMW-BFI GRN WIRE GRY/GRN WIRE GRY/WHT WIRE HOT W/ INSTRUMENT CLUSTER CONTROL UNIT LEFT FOOTWELL) LEFT MULTIFUNCTION STEERING WHEEL LEFT MULTIFUNCTION STEERING WHEEL SWITCH NCA WIRE PMW-BFI PT CAN H PT CAN L RED WIRE RED/BLU WIRE RED/GRN WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH BLOCK SIG ACC SIG MTR SPLY ACC SPLY MTR SPLY TERM 30 STEERING COLUMN SWITCH CLUSTER SWITCH THROTTLE VALVE THROTTLE VALVE (LEFT SIDE OF ENGINE) VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

1 5 1 2 2 1 GT SEDAN, SPORTS WAGON 2 1 1 2 SEDAN, SPORTS WAGON AUXILIARY BRAKE LIGHT BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRAKE LIGHT BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/BLU WIRE DESIGN LIGHT DIRECTION GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE GRY/YEL WIRE GT EXCEPT GT LATE PRODUCTION EARLY PRODUCTION GT, SEDAN SPORTS WAGON LEFT FOOTWELL) LEFT OUTER TAILLIGHT LIGHT LIGHTS SIDE LIGHTS) MARKER NOISE SUPPRESSOR FILTER OPERATING UNIT, HAZARD WARNING SWITCH, CENTRAL LOCKING BUTTON REAR WINDOW BUTTON RIGHT HEADLIGHT SIDE SIDE LIGHTS/DAYTIME DRIVING LIGHTS LED MODULE SIDE MARKER LIGHT TAIL- LIGHT TRAILER MODULE TRAILER MODULE (RIGHT SIDE OF REAR COMPT) TRAILER SOCKET W/ TRAILER MODULE W/O TRAILER MODULE W/O XENON HEAD LIGHT W/ XENON HEAD LIGHT WHT WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

2.0L TURBO 2.0L TURBO DIESEL 3.0L TURBO HYBRID ACCUMULATOR MANAGEMENT ELECTRONICS AUC SENSOR AUTOMATIC LUGGAGE COMPARTMENT LID ACTUATION BONNET CONTACT SWITCH BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CLUTCH SWITCH MODULE CONTROLLER COOLANT LEVEL SENSOR DIAGNOSIS PLUG DIESEL PARTICULATE SENSOR DIGITAL DIESEL ELECTRONICS DRIVER'S SIDE REAR POWER WINDOW SWITCH DRIVER'S SIDE REAR REAR POWER DRIVER'S SIDE WINDOW COURTESY SWITCH LIGHTING EARLY PRODUCTION ELECTROCHROMIC INTERIOR REARVIEW MIRROR ETHANOL SENSOR EXCEPT GT FRONT ELECTRONIC MODULE FRONT POWER DISTRIBUTION BOX FUEL FILTER HEATING FUEL TANK PRESSURE SENSOR FULLY AUTOMATIC TOWING HITCH GT EXCEPT GT HIGH RANGE HORN LATE PRODUCTION LEFT B- PILLAR LIGHTING LEFT FOG LIGHT LEFT FOOTWELL) LEFT FRONT VANITY MIRROR SWITCH LEFT HEADLIGHT LEFT REAR INTERIOR LIGHT LEFT REAR SEAT HEATING SWITCH LEFT REAR VANITY MIRROR LIGHT LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL M/T NCA WIRE NITROGEN OXIDE SENSOR AFTER SCR CATALYTIC CONVERTER NITROGEN OXIDE SENSOR BEFORE SCR CATALYTIC CONVERTER NOISE SUPPRESSOR FILTER RAIN/LIGHTS/ SOLAR/ CONDENSATION SENSOR REAR DRIVER'S (HYBRID) SIDE ACCUMULATOR DOOR MANAGEMENT LOCK ELECTRONICS REAR DRIVER'S REAR SIDE DRIVER'S DOOR SIDE PANEL ENTRY LIGHTING LIGHT REAR DRIVER'S SIDE COURTESY LIGHTING REAR DRIVER'S SIDE DOOR PANEL LIGHTING REAR DRIVER'S SIDE ENTRY LIGHT REAR DRIVERS SIDE DOOR LOCK REAR WINDOW DEFOGGER REJECTOR CIRCUIT REMOTE CONTROL RECEIVER REVERSE GEAR SWITCH RIGHT FRONT VANITY MIRROR SWITCH RIGHT REAR INTERIOR LIGHT RIGHT REAR SEAT HEATING SWITCH RIGHT REAR VANITY MIRROR LIGHT ROOF FUNCTIONS CENTER TIRE PRESSURE CONTROL TOUCH BOX TRAILER NOISE NOISE SOCKET SUPPRESSOR SUPPRESSOR SWITCH FILTER FILTER TRAILER SOCKET SWITCH VEHICLE SOUND GENERATOR W/ INTERIOR LIGHT PACKAGE, W/ PANORAMA ROOF WATER VALVE

11 9 2 4 5 6 7 8 3 10 MOTOR POSITION SENSOR 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 (DME) CONTROL MODULE DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE (TOP REAR OF ENGINE) DME MAIN RELAY EARLY PRODUCTION ELECTRIC FAN ELECTRICAL EXHAUST FLAP ELECTRICAL EXHAUST FLAP (LEFT SIDE OF REAR COMPT) ENG STRT SIG ENVIRONMENTAL AIR CATALYST SENSOR ETHANOL SENS SIG ETHANOL SENS SPLY FLAP ACTIVATION FLEXRAY BUS SIG FLEXRAY BUS SIG FLEXRAY BUS SIG PNK WIRE FRONT ELECTRONIC MODULE FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FUEL INJ ACTIVATION FUEL INJ SPLY FUSE FUSE 1 FUSE 1 FUSE 3 FUSE 2 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 503 FUSE 6 FUSE BOX FUSE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HALL SENS GND HALL SENS GND PT-CAN BUS SIG CLUTCH SIG HALL SENS SIG HALL SENS SIG ETHANOL SENS SPLY HALL SENS SPLY HOT AT ALL TIMES HOT AT ALL TIMES FUSE BOX FUSE 503 IGN SPLY IGNITION, FUEL INJECTION RELAY INTEGRATED SUPPLY MODULE INTELLIGENT BATTERY SENSOR INTELLIGENT BATTERY SENSOR (ON BATTERY NEGATIVE POST) LATE PRODUCTION LEAK DETECTION SIG LEAK DETECTION SIG FLAP ACTIVATION 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 PT-CAN BUS SIG PT-CAN BUS SIG RED WIRE RED/GRY WIRE RIGHT END OF DASH) RLY ACTIVATION SENS GND SENS SIG SENS SPLY SPD SIG SPD SIG ENG STRT SIG CUT-OUT RELAY TERM 15 SPLY TERM 15 WAKE UP SIG TRANSFER TERMINAL POINT TRANSFER TERMINAL POINT (EARLY PRODUCTION) 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