BMW 7 series F01/F02 facelift (2012-2015) electronics junction box Wiring diagrams

1 2 3 4 VOLT SPLY GND BUS SIG BUS SIG 1 3 2 DR SEAT BACKREST DR SEAT BACKREST SIG TEMP SENS 1 3 2 PASS SEAT BACKREST PASS SEAT BACKREST SIG TEMP SENS 1 3 4 DR SEAT CUSHION SIG TEMP SENS DR SEAT CUSHION 1 3 4 PASS SEAT CUSHION SIG TEMP SENS PASS SEAT CUSHION 5 6 7 8 BUS SIG BUS SIG PWR SPLY GND 50 51 BUS SIG BUS SIG 7 6 5 8 PWR SPLY BUS SIG BUS SIG GND 7 8 BUS SIG BUS SIG BRN WIRE BRN/RED WIRE CENTRAL GATEWAY MODULE (LOWER LEFT END OF DASH) COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST HEATING ELEMENT DRIVER'S SEAT CUSHION HEATING ELEMENT DRIVER'S SEAT MODULE (UNDER DRIVER'S SEAT) ELECTRONICS JUNCTION BOX FUSE FUSE FUSE GRN WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ BI-STABLE RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) NCA WIRE ORG/GRN WIRE PASSENGER'S SEAT BACKREST HEATING ELEMENT PASSENGER'S SEAT CUSHION HEATING ELEMENT PASSENGER'S SEAT MODULE (UNDER FRONT PASSENGER'S SEAT) RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED W/ 2-CIRCUIT SEAT HEATING W/ LUMBAR SUPPORT W/O LUMBAR SUPPORT

1 2 3 4 PWR SPLY GND BUS SIG BUS SIG 5 6 7 8 BUS SIG BUS SIG PWR SPLY GND 50 51 BUS SIG BUS SIG 7 8 BUS SIG BUS SIG BACK ACT FAN BACK GND FAN BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CENTRAL GATEWAY MODULE (LOWER LEFT END OF DASH) COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST FAN 2 DRIVER'S SEAT BACKREST FAN 3 DRIVER'S SEAT BACKREST FAN 4 DRIVER'S SEAT CUSHION FAN 1 (UNDER DRIVER'S SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 2 (UNDER DRIVER'S SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 4 (UNDER DRIVER'S DRIVER'S SEAT CUSHION FAN 5 (UNDER DRIVER'S DRIVER'S SEAT MODULE (UNDER DRIVER'S SEAT) ELECTRONICS JUNCTION BOX FUSE FUSE FUSE (RIGHT SIDE OF DASH) GRN WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ BI-STABLE RELAY ENERGIZED JUNCTION BOX ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED SEAT ACT FAN SEAT CUSHION) SEAT GND FAN VOLT SPLY W/ LUMBAR SUPPORT W/O LUMBAR SUPPORT WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

11 9 GND SPLY AUSW BLU/WHT WIRE BRN WIRE BRN/ORG WIRE BRN/VIO WIRE ELECTRONIC STEERING WHEEL MODULE (TOP OF STEERING COLUMN) ELECTRONICS JUNCTION BOX FUSE BOX (RIGHT SIDE OF DASH) GRN/BLU WIRE HORN BUTTON JUNCTION LEFT SHIFT PADDLE LEFT STEERING WHEEL MULTI-FUNCTION SWITCH BLOCK (ON STEERING WHEEL) NCA WIRE ORG/GRN WIRE PAENDEL RED WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT SHIFT PADDLE RIGHT STEERING WHEEL MULTI-FUNCTION SWITCH BLOCK (ON STEERING WHEEL) STEERING COLUMN SWITCH CLUSTER STEERING WHEEL HEATER STEERING WHEEL HEATER, STEERING COLUMN ADJUSTER SWITCH VIBRATION MOTOR (ON TOP OF STEERING COLUMN) VIO WIRE WHT WIRE YEL WIRE

2 44 43 PWR SPLY K-CAN BUS SIG K-CAN BUS SIG AMBIENT LIGHT AMBIENT LT AMBIENT LT GROUND BASIC VARIANT ROOF FUNCTIONS MODULE (CENTER FRONT OF ROOF) BLK BRN/ WIRE BLK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER FRONT VENTILATION GRILLE CENTRAL LOCKING BUTTON HAZARD WARNING OPERATING FACILITY SWITCH COMPUTER DATA LINES SYSTEM CONNECTION COOLER BOX DVD CHANGER ELECTRONICS JUNCTION BOX FOOTWELL MODULE (LEFT KICK PANEL) FRONT CIGARETTE FUSE 16 GRY/RED WIRE GRY/RED/YEL WIRE HEATING/AIR CONDITIONING SYSTEM HIGH VARIANT ROOF FUNCTIONS MODULE (CENTER FRONT OF ROOF) HOT W/ BI-STABLE RELAY ENERGIZED HOT W/ BI-STABLE RELAY ENERGIZED FUSE 13 INTERIOR REAR LID BUTTON JUNCTION BOX (RIGHT SIDE OF DASH) LEFT "B" PILLAR VENTILATION GRILLE LEFT FRONT VENTILATION GRILLE LIGHT SWITCH UNIT PASSENGER'S DOOR INNER DOOR HANDLE LIGHTING PASSENGER'S DOOR POCKET LIGHTING PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR TRIM PANEL LIGHTING REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL REAR COMPARTMENT VENTILATION GRILLE REAR DRIVER'S SIDE DOOR PANEL LIGHTING REAR DRIVER'S SIDE DOOR POCKET LIGHTING REAR DRIVER'S SIDE INNER DOOR HANDLE LIGHTING REAR INTERIOR LIGHT 39 3 REAR SEAT ENTERTAINMENT RED WIRE RED/ GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT VENTILATION GRILLE W/ HIGH VARIANT W/ BASIC VARIANT W/ REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL W/O REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE CAMERA BASED DRIVER ASSISTANCE SYSTEMS (LOWER LEFT END OF DASH) CAMERA-BASED DRIVER SUPPORT SYSTEMS CAMERA HEATING COMPUTER DATA LINES SYSTEM DRIVER ASSISTANCE SYSTEMS OPERATION UNIT (LEFT SIDE OF DASH) ELECTRONICS JUNCTION BOX FOOTWELL MODULE (LEFT KICK PANEL) FUSE GRN WIRE GRN/WHT WIRE GRY/GRN WIRE HOT W/ BI-STABLE RELAY ENERGIZED HOT W/ TERMINAL JUNCTION BOX (RIGHT SIDE OF DASH) LANE DEPARTURE WARNING CAMERA (BEHIND INSIDE REARVIEW MIRROR) NCA WIRE ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/YEL WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE YEL/WHT WIRE

6.0L TURBO BASIC VARIANT ROOF FUNCTIONS MODULE BLOWER OUTPUT STAGE BRN WIRE CAR ACCESS SYSTEM COMPUTER DATA LINES SYSTEM CONTROLLER DRIVER ASSISTANCE SYSTEMS OPERATING UNIT DYNAMIC STABILITY ACTIVE CONTROL (DSC) STEERING ELECTRIC MACHINE- ELECTRONICS (HYBRID) ELECTRONICS JUNCTION BOX ELECTRONICS JUNCTION BOX (DIAGRAM 3 OF 7) FOOTWELL MODULE FROM BI-STABLE RELAY FUSE 14 (DIAGRAM 1 OF 7) FROM FUSE 1 (DIAGRAM FUSE 4 1 OF 7) FROM FUSE 71 (DIAGRAM 2 OF 7) FROM TERMINAL FUSE FUSE 11 FUSE 13 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 23 FUSE 29 FUSE 37 FUSE 56 FUSE 38 FUSE 40 FUSE 39 FUSE 72 FUSE 50 FUSE 58 FUSE 60 FUSE 71 FUSE 75 FUSE 59 FUSE FUSE 8 FUSE 15 FUSE 7 FUSE 9 FUSE FUSE GRN WIRE HEAD-UP DISPLAY HEATING/AIR CONDITIONING SYSTEM HIGH VARIANT ROOF FUNCTIONS MODULE INSTRUMENT GLOVE CLUSTER COMPARTMENT CONTROL LIGHT UNIT LIGHT SWITCH UNIT PARKING NOISE BRAKE SUPPRESSOR BUTTON FILTER REAR COMPARTMENT CONTROLLER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY STEERING COLUMN SWITCH CLUSTER TELEMATIC COMMUNICATION BOX CONTROLLER TELEMATIC CONTROL COMBOX UNIT TERMINAL TO FUSE 66 (DIAGRAM 3 OF 7) TO FUSE 75 (DIAGRAM 2 OF 7) TO TERMINAL TOUCH BOX TRAILER MODULE VERTICAL CAR ACCESS DYNAMICS SYSTEM MANAGEMENT VIO WIRE W/ BASIC VARIANT ROOF FUNCTIONS MODULE W/ HIGH VARIANT ROOF FUNCTIONS MODULE W/ TELEMATIC COMMUNICATION BOX W/ W/ COMBOX TELEMATICS WASHER PUMP RELAY YEL/BRN WIRE YEL/RED WIRE

3.0L TURBO 4.4L TWIN TURBO 6.0L TURBO ACTIVE CRUISE CONTROL ACTIVE STEERING BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/RED/YEL WIRE BRN WIRE BYPASS BLOW-OFF VALVE CAMERA-BASED DRIVER ASSISTANCE SYSTEMS CAR ACCESS SYSTEM COMPT) CRANKSHAFT SENSOR DC/DC CONVERTER (UNDER CENTER OF LUGGAGE DIGITAL MOTOR ELECTRONICS ELECTRO- MECHANICAL POWER STEERING (IF EQUIPPED) ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONICS JUNCTION BOX ENGINE MOUNT ELECTRIC CHANGEOVER VALVE EXHAUST CAMSHAFT SENSOR EXHAUST VANOS SOLENOID INTAKE VALVE VANOS SOLENOID VALVE FOOTWELL MODULE FROM FUSE 107 (DIAGRAM 1 OF 7) FROM FUSE 22 (DIAGRAM 4 OF 7) FUSE 42 FUSE 5 FROM FUSE BOX (DIAGRAM 1 OF 7) FROM REAR DISTRIBUTION BOX (DIAGRAM 7 OF 7) FUSE 103 FUSE 43 FUSE 44 FUSE 45 FUSE 46 FUSE 47 FUSE 48 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE INTAKE CAMSHAFT SENSOR NCA WIRE OXYGEN SENSOR 2 AFTER AUC CATALYTIC SENSOR CONVERTER 6.0L TURBO OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER RADIATOR SHUTTER DRIVE UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/VIO WIRE RED/WHT WIRE TO JUNCTION BOX (DIAGRAM 4 OF 7) TO REAR DISTRIBUTION BOX (DIAGRAM 1 OF 7) VEHICLE SOUND GENERATOR (IF EQUIPPED) VERTICAL DYNAMICS MANAGEMENT W/ VEHICLE SOUND GENERATOR WASTE GATE PRESSURE CONVERTER VALVE WHT/BLU WIRE WHT/GRY WIRE

ANTI-THEFT ALARM SYSTEM ANTI-THEFT SYSTEM BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM ELECTROCHROMIC INTERIOR REARVIEW MIRROR ELECTRONICS JUNCTION BOX FUSE 48 GRN WIRE GRN/BRN WIRE GRY WIRE GRY/BLK/YEL WIRE GRY/VIO WIRE HIGH BEAM ASSISTANT SENSOR, CONTROL HOT W/ JUNCTION BOX LIN BUS SIG POWER DISTRIBUTION SYSTEM RELAY ENERGIZED TER 15 SPLY VIO WIRE YEL/BRN WIRE YEL/RED WIRE

ANTI-THEFT ALARM SYSTEM ANTI-THEFT SYSTEM BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM ELECTROCHROMIC INTERIOR REARVIEW MIRROR ELECTRONICS JUNCTION BOX FUSE 48 GRN WIRE GRN/BRN WIRE GRY WIRE GRY/BLK/YEL WIRE GRY/VIO WIRE HIGH BEAM ASSISTANT SENSOR, CONTROL HOT W/ JUNCTION BOX LIN BUS SIG ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RELAY ENERGIZED TER 15 SPLY VIO WIRE

1 3 2 DR SEAT BACKREST DR SEAT BACKREST SIG TEMP SENS 1 3 2 PASS SEAT BACKREST PASS SEAT BACKREST SIG TEMP SENS 1 3 4 DR SEAT CUSHION SIG TEMP SENS DR SEAT CUSHION 1 3 4 PASS SEAT CUSHION SIG TEMP SENS PASS SEAT CUSHION 3 4 BUS SIG BUS SIG 5 6 7 8 BUS SIG BUS SIG PWR SPLY GND 7 6 5 8 PWR SPLY BUS SIG BUS SIG GND BLK/BRN WIRE BLK/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX FUSE FUSE FUSE ENGINE COMPT) GRN WIRE HEATING SWITCH (W/O REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL) HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) ORG/GRN WIRE REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL (IF EQUIPPED) REAR DRIVER'S SIDE SEAT REAR DRIVER'S SIDE SEAT BACKREST HEATING ELEMENT REAR DRIVER'S SIDE SEAT CUSHION HEATING ELEMENT REAR DRIVER'S SIDE SEAT MODULE (UNDER LEFT REAR SEAT) REAR FUSE HOLDER (RIGHT FRONT OF REAR PASSENGER'S SIDE SEAT REAR PASSENGER'S SIDE SEAT BACKREST HEATING ELEMENT REAR PASSENGER'S SIDE SEAT CUSHION HEATING ELEMENT REAR PASSENGER'S SIDE SEAT MODULE (LEFT SIDE OF LEFT REAR SEAT BACK) RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED YEL WIRE YEL/BRN WIRE YEL/RED WIRE