BMW 7 series F01/F02 facelift (2012-2015) computer data lines system Wiring diagrams

ACTIVATION, LED FUNCTION IND BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE BRN/BLK WIRE BRN/GRN/YEL WIRE BRN/RED WIRE BRN/WHT WIRE CENTRAL GATEWAY MODULE (LOWER LEFT END OF DASH) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (LEFT KICK PANEL) CONDITIONED WHEEL SPD SIG DYNAMIC STABILITY CONTROL MODULE (RIGHT OF CATALYTIC CONVERTER) EXCEPT HYBRID FLEXRAY BUS SIG CONDITIONED WHEEL SPEED SIG SW SIG FLEXRAY BUS SIG SIG, BRK PAD WEAR FUSE FUSE (RIGHT REAR OF LUGGAGE COMPT) GND CONDITIONED WHEEL SPD SIG SPLY BRK PEDAL GND GND BRK PEDAL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE FUSE FUSE OF DASH) HOT W/ BISTABLE RELAY ENERGIZED LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) NCA WIRE PNK WIRE PNK/BLU WIRE POWER DISTRIBUTION SYSTEM REAR FUSE HOLDER RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) SIG BRK PEDAL SIG BRK PEDAL BRK LIGHT SW SIG SPLY, TERMINAL 30 SIG, BRK PAD WEAR STEERING COLUMN SWITCH CLUSTER TELEMATICS CONTROL UNIT (LEFT SIDE OF LUGGAGE COMPT) WHEEL SPD SIG WHEEL SPD SIG WAKE-UP SIG, TERMINAL 15 WHEEL SPD SIG WHEEL SPD SIG SPLY, TERMINAL 30 SW SIG GND WHEEL SPD SIG WHEEL SPD SIG WHEEL SPD SIG WHEEL SPD SIG YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 VOLTAGE SUPPLY GND AC LIN 2 BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRIC FAN CUT OUT RELAY (IN LUGGAGE COMPT) EVAPORATOR TEMPERATURE SENSOR FRONT CENTER VENTILATION GRILLE FUSE 11 FUSE 137 FUSE 7 FUSE 73 GND SUPPLY MIXING AIR CONTROL GRN WIRE GRY WIRE GRY/RED WIRE HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES FUSE BOX (CENTER OF FUSE 505 LUGGAGE COMPT) HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE OF DASH) HOT AT ALL TIMES POWER DISTRIBUTION BOX (RIGHT REAR OF ENGINE COMPT) HOT W/ HOT W/ BI-STABLE RELAY ENERGIZED JUNCTION BOX ELECTRONICS LEFT FRONT VENTILATION TEMPERATURE SENSOR LEFT HEATING HEAT EXCHANGER TEMPERATURE SENSOR (CENTER LEFT OF HVAC PLENUM) LEFT STRATIFICATION ACTUATOR LH ADJUSTER SW SIG RH ADJUSTER SW SIG LIN BUS SIG ORG/GRN WIRE REAR DISTRIBUTION BOX (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT HEATING HEAT EXCHANGER TEMPERATURE SENSOR (CENTER RIGHT OF HVAC PLENUM) RIGHT STRATIFICATION ACTUATOR WHT WIRE WHT/BRN WIRE YEL/BLU WIRE YEL/RED WIRE

15 13 THERMOSTAT SENS SIG COOLANT PUMP GND SIG 29 56 ELCT PUMP BUS SIG 3.0L TURBO, 3.0L TURBO HYBRID 3.0L TURBO, 3.0L TURBO HYBRID 6.0L TWIN TURBO 30 24 SENS SIG SENS GND 4.4L TWIN TURBO 6.0L TURBO ACT TUR COOL PUMP AUC SENSOR (LEFT REAR OF LUGGAGE COMPT) BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE CHARACTERISTIC MAP THERMOSTAT (FRONT OF ENGINE, BELOW GENERATOR) COMPUTER DATA LINES SYSTEM COOLANT PUMP COOLANT PUMP COOLANT PUMP BUS SIG DIGITAL MOTOR ELECTRONICS 2 (LEFT SIDE OF ENGINE COMPT) ELECTRIC COOLANT PUMP (3.0L TURBO, 3.0L TURBO HYBRID) ELECTRIC FAN ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE, BELOW GENERATOR) FUSE 21 FUSE 44 FUSE 46 FUSE HOLDER (RIGHT FRONT OF GRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE OF DASH) FUSE 59 HOT W/ LOAD SHEDDING RELAY ENERGIZED FUSE 1 HOT W/ TERMINAL INTERCOOLER COOLANT PUMP (FRONT OF ENGINE) NCA WIRE PNK 4 5 BUS SIG BUS SIG WIRE RADIATOR SHUTTER DRIVE UNIT (EXCEPT 6.0L TWIN TURBO) RADIATOR SHUTTER SOLENOID (4.4L TWIN TURBO) (BEHIND CENTER OF FRONT GRILLE) RED WIRE RED/GRN WIRE TURBOCHARGER COOLANT PUMP (6.0L TWIN TURBO, 4.4L TWIN TURBO) VIO WIRE WHT WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

3.0L TURBO 3.0L TURBO, 3.0L TURBO HYBRID 4.4L TWIN TURBO 6.0L TURBO 4.4L TWIN TURBO 6.0L TWIN A/C COMPRESSOR (ELECTRICAL) (HYBRID) A/C COMPRESSOR (LOWER LEFT FRONT OF ENGINE) AUXILIARY WATER PUMP (EXCEPT HYBRID) (LEFT FRONT OF ENGINE COMPT) AUXILIARY WATER PUMP (HYBRID) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (RIGHT SIDE OF DASH) BRN WIRE BRN/YEL WHT/ WIRE COMPUTER DATA LINES SYSTEM CONTROL VALVE DRIVER SIDE EARLY PRODUCTION ELECTRIC- MACHINE ELECTRONICS (HYBRID) (ATTACHED TO REAR OF ENGINE) FRONT PASSENGER'S HEAT EXCHANGER WATER VALVE FRONT REFRIGERANT SHUT-OFF VALVE (HYBRID) FUSE 111 FUSE 138 (RIGHT REAR OF LUGGAGE COMPT) FUSE 35 FUSE DISTRIBUTION BOX HEAT EXCHANGER WATER VALVE HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) MAGNETIC CLUTCH NCA WIRE ORG/ WIRE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED TURBO VIO WIRE VIO/GRN WIRE W/ INDEPENDENT HEATING SYSTEM W/O INDEPENDENT HEATING SYSTEM WATER VALVE (LEFT REAR OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN/VIO WIRE WHT/BRN/YEL WIRE WHT/VIO WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

ACCUMULATOR MANAGEMENT ELECTRONICS (HYBRID) ASSEMBLY BLK/BRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DEFROSTER FLAP MOTOR (ON HVAC ASSEMBLY) FRESH AIR FLAP MOTOR (RIGHT OF HVAC ASSEMBLY) FUSE 71 GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS LEFT FRONT FOOTWELL FLAP MOTOR (ON HVAC ASSEMBLY) LEFT FRONT STRATIFYING FLAP MOTOR (ON HVAC ASSEMBLY) LEFT VENTILATION FLAP MOTOR (ON HVAC ASSEMBLY) REAR COMPARTMENT FLAP MOTOR (ON HVAC ASSEMBLY) REAR COMPARTMENT VENTILATION GRILLE RECIRCULATION AIR FLAP MOTOR (RIGHT OF HVAC ASSEMBLY) RED WIRE RED/GRY WIRE RED/WHT WIRE REFRIGERANT PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) RIGHT FRONT FOOTWELL FLAP MOTOR (ON HVAC ASSEMBLY) RIGHT FRONT STRATIFYING FLAP MOTOR (ON HVAC RIGHT VENTILATION FLAP MOTOR (ON HVAC ASSEMBLY) VIO WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 VOLTAGE SUPPLY GND BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRIC FAN CUT OUT RELAY (IN LUGGAGE COMPT) END POSITION SWITCH FRONT CENTER VENTILATION GRILLE FRONT POWER DISTRIBUTION BOX (RIGHT FRONT OF ENGINE COMPT) FUSE 11 FUSE 137 (RIGHT REAR OF LUGGAGE COMPT) FUSE 505 FUSE 73 GND END POS SW SIG GRN WIRE GRY WIRE GRY/RED WIRE HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES FUSE BOX (CENTER OF LUGGAGE COMPT) HOT AT ALL TIMES FUSE HOLDER (RIGHT FUSE 7 FRONT OF ENGINE COMPT) HOT W/ HOT W/ BI-STABLE RELAY ENERGIZED IONIZER (ON HVAC ASSEMBLY) JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS LEFT END POSITION SWITCH LEFT STRATIFICATION ACTUATOR LIN BUS SIG LOCATOR LIGHTING LOCATOR LIGHTING RIGHT END POSITION SWITCH ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE REFRIGERANT PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) RELAY ENERGIZED REAR DISTRIBUTION BOX RIGHT FRONT VENTILATION GRILLE RIGHT STRATIFICATION ACTUATOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/RED WIRE

29 56 ELCT PUMP BUS SIG 3.0L TURBO, 3.0L 4.4L 6.0L TURBO TWIN TWIN HYBRID TURBO TURBO 35 49 38 26 53 COOLANT PUMP COOLANT PUMP COOLANT PUMP SENS SIG SENS GND 4.4L TWIN TURBO 46 37 51 25 54 15 13 THERMOSTAT THERMOSTAT COOLANT PUMP GND SIG 6.0L TWIN TURBO 3.0L TURBO, 3.0L TURBO HYBRID ACT TUR COOL PUMP AUC SENSOR (LEFT REAR OF LUGGAGE COMPT) BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BUS SIG CHARACTERISTIC MAP THERMOSTAT (FRONT OF ENGINE, BELOW GENERATOR) COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS 2 (LEFT SIDE OF ENGINE COMPT) ELECTRIC COOLANT PUMP (3.0L TURBO, 3.0L TURBO HYBRID) ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) FUSE 46 FUSE 21 FUSE 44 FUSE 59 GRN RED/ WIRE GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ TERMINAL INTERCOOLER COOLANT PUMP (FRONT OF ENGINE) LEFT FRONT VENTILATION GRILLE NCA WIRE PNK 4 5 40 BUS SIG BUS SIG WIRE RADIATOR SHUTTER DRIVE UNIT (EXCEPT 6.0L TWIN TURBO) RED WIRE RED/GRN WIRE TURBOCHARGER COOLANT PUMP VIO WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BLK/BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE COMPUTER DATA LINES SYSTEM ENERGIZED FUSE 31 EVAPORATOR TEMPERATURE SENSOR (ON HVAC ASSEMBLY) FUSE 177 FUSE 195 GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES REAR DISTRIBUTION FUSE 202 BOX (RIGHT REAR OF LUGGAGE COMPT) HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT VENTILATION TEMPERATURE SENSOR (ON HVAC PLENUM, UNDER LEFT HEATING HEAT EXCHANGER TEMPERATURE SENSOR (CENTER LEFT OF HVAC PLENUM) LEFT REAR COMPARTMENT FOOTWELL TEMPERATURE SENSOR (UNDER REAR OF DRIVER'S SEAT) LEFT REAR COMPARTMENT STRATIFICATION ACTUATOR LEFT REAR COMPARTMENT VENTILATION TEMPERATURE SENSOR LEFT REAR ELECTRIC AUXILIARY HEATER (UNDER DRIVER'S SEAT) LOCATOR LIGHTING NCA WIRE ORG/GRN WIRE REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL REAR COMPARTMENT BLOWER MOTOR (REAR OF CENTER CONSOLE) REAR COMPARTMENT FAN MOTOR OUTPUT STAGE (REAR OF CENTER CONSOLE) REAR COMPARTMENT VENTILATION GRILLE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT HEATING HEAT EXCHANGER TEMPERATURE SENSOR (CENTER RIGHT OF HVAC PLENUM) RIGHT REAR COMPARTMENT STRATIFICATION ACTUATOR RIGHT REAR COMPARTMENT VENTILATION TEMPERATURE SENSOR RIGHT REAR ELECTRIC AUXILIARY HEATER (UNDER RIGHT REAR PASSENGER'S FOOTWELL) UPPER LEFT AIR DISCHARGE OUTLETS) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

ACCUMULATOR MANAGEMENT ELECTRONICS (HYBRID) AUXILIARY WATER PUMP (EXCEPT HYBRID) (LEFT FRONT OF ENGINE COMPT) BLK/YEL WIRE BLU/VIO WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DEFROSTER FLAP MOTOR (ON HVAC ASSEMBLY) FRESH AIR FLAP MOTOR (RIGHT OF HVAC ASSEMBLY) FUSE 35 FUSE 71 HOT AT ALL TIMES HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS LEFT CENTER VENTILATION FLAP MOTOR (ON HVAC ASSEMBLY) LEFT FRONT FOOTWELL FLAP MOTOR (ON HVAC ASSEMBLY) LEFT FRONT STRATIFYING FLAP MOTOR (ON HVAC ASSEMBLY) LEFT OUTER VENTILATION FLAP MOTOR (ON HVAC ASSEMBLY) LEFT REAR COMPARTMENT FOOTWELL FLAP MOTOR LEFT REAR STRATIFYING FLAP MOTOR (ON HVAC ASSEMBLY) RECIRCULATION AIR FLAP MOTOR (RIGHT OF HVAC ASSEMBLY) RED WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT CENTER VENTILATION FLAP MOTOR (ON HVAC ASSEMBLY) RIGHT FRONT FOOTWELL FLAP MOTOR (ON HVAC ASSEMBLY) RIGHT FRONT STRATIFYING FLAP MOTOR (ON HVAC ASSEMBLY) RIGHT OUTER VENTILATION FLAP MOTOR RIGHT REAR COMPARTMENT FOOTWELL FLAP MOTOR RIGHT REAR STRATIFYING FLAP MOTOR (ON HVAC ASSEMBLY) VIO WIRE VIO/BLK WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE W/ INDEPENDENT HEATING SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/BRN/YEL WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FRONT REFRIGERANT SHUT-OFF VALVE FRONT SHUT-OFF VLV REAR SHUT-OFF VLV REAR GND SHUT-OFF VALVE FUSE 156 FUSE 179 (RIGHT REAR OF LUGGAGE COMPT) GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ LEFT REAR AIR CONDITIONING CONTROL PANEL LEFT REAR AIR CONDITIONING SYSTEM AIR VENTILATION FLAP MOTOR LEFT REAR AIR CONDITIONING SYSTEM MIXING AIR FLAP MOTOR LEFT ROOF OUTLET NOZZLE (LEFT SIDE OF ROOF) NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR AIR CONDITIONING SYSTEM BLOWER MOTOR (ON REAR CLIMATE CONTROL ASSEMBLY) REAR AIR CONDITIONING SYSTEM BLOWER OUTPUT STAGE REAR COMPARTMENT AIR CONDITIONING SYSTEM REAR DISTRIBUTION BOX RED WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT REAR AIR CONDITIONING SYSTEM AIR VENTILATION FLAP MOTOR RIGHT REAR AIR CONDITIONING SYSTEM MIXING AIR FLAP MOTOR RIGHT REAR COMPARTMENT AIR CONDITIONING CONTROL PANEL RIGHT ROOF OUTLET NOZZLE (RIGHT SIDE OF ROOF) TEMP SENS SIG TEMP SENS GND GND VOLT SUPPLY LIN BUS SIG VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE WHT/BLK WIRE