BMW 6 series F06/F13/F12 (2011-2015) 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 4 3 1 DR SEAT CUSHION SIG TEMP SENS DR SEAT CUSHION 4 3 1 PASS SEAT CUSHION SIG TEMP SENS PASS SEAT CUSHION 5 6 7 BUS SIG BUS SIG PWR SPLY 7 6 5 PWR SPLY BUS SIG BUS SIG BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST HEATING ELEMENT (IN DRIVER'S SEAT BACK) DRIVER'S SEAT CUSHION HEATING ELEMENT (IN DRIVER'S SEAT CUSHION) ELECTRONICS JUNCTION BOX FUSE FUSE FUSE (UNDER RIGHT SIDE OF DASH) GRN WIRE HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH) HOT W/ BISTABLE RELAY ENERGIZED JUNCTION BOX NCA WIRE ORG/GRN WIRE PASSENGER'S SEAT BACKREST HEATING ELEMENT (IN FRONT PASSENGER'S SEAT BACK) PASSENGER'S SEAT CUSHION HEATING ELEMENT (IN FRONT PASSENGER'S SEAT CUSHION) RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED W/ 2-CIRCUIT SEAT HEATING W/ LUMBAR SUPPORT W/O LUMBAR SUPPORT

4.4L TURBO BASIC HIGH VARIANT VARIANT ROOF ROOF FUNCTIONS FUNCTIONS MODULE MODULE BLU RED/ WIRE BRN WIRE COMBOX TELEMATIC CONTROL UNIT COMPUTER DATA LINES SYSTEM CONTROLLER DRIVER STEERING ASSISTANCE COLUMN SYSTEMS SWITCH CONTROL PANEL CLUSTER DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN CAR CUT-OUT ACCESS RELAY SYSTEM ELECTRONICS JUNCTION BOX ELECTRONICS JUNCTION BOX (DIAGRAM 3 OF 7) EXCEPT GRAN COUPE FOOTWELL MODULE FROM BI-STABLE RELAY (DIAGRAM 1 OF 7) FROM FUSE 1 (DIAGRAM 1 OF 7) FROM FUSE 71 (DIAGRAM FUSE 73 FUSE 59 2 OF 7) FUSE 11 FUSE 13 FUSE 14 FUSE 15 FUSE 7 FUSE 8 FUSE 9 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 23 FUSE 33 FUSE 37 FUSE 38 FUSE 56 FUSE 39 FUSE 40 FUSE 72 FUSE 4 FUSE 58 FUSE 60 FUSE 75 FUSE 71 FUSE FUSE FROM TERMINAL GRAN COUPE GRN WIRE HEAD-UP DISPLAY CONTROLLER TOUCHBOX HEATING/AIR CONDITIONING SYSTEM HIGH BASIC VARIANT VARIANT INSTRUMENT GLOVE COMPARTMENT CLUSTER CONTROL LIGHT UNIT INTERCOOLER AIR COOLANT COOLER PUMP CHARGE COOLANT PUMP JUNCTION BOX LEFT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL LIGHT SWITCH UNIT NCA WIRE PRODUCTION EARLY PRODUCTION LATE REAR COMPARTMENT CONTROLLER RED WIRE RED/ BLU WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY RIGHT REVERSIBLE ELECTROMOTIVE ELECTRICALLY MOTORIZED REEL ROOF FUNCTION CENTER (CONVERTIBLE) TANK VENT VALVE TANK VENTILATION SHUT-OFF VALVE TELEMATIC COMMUNICATION BOX TERMINAL TO FUSE 66 (DIAGRAM 3 OF 7) FUSE 25 FUSE 29 TO FUSE 73 (DIAGRAM 2 OF 7) TO TERMINAL TRAILER MODULE VERTICAL CAR ACCESS ACTIVE DYNAMICS STEERING SYSTEM MODULE MANAGEMENT VIO WIRE W/ TELEMATIC COMMUNICATIONS BOX W/ COMBOX (RIGHT KICK PANEL) W/ TELEMATIC COMMUNICATIONS UNIT YEL RED/ WIRE YEL/BRN WIRE YEL/RED WIRE

12 V CON- NECTION 12 V CON- NECTION 1 (IF EQUI- 12 V CON- NECTION 4 (IF EQUI- 2 OF 7) BASIC HIGH VARIANT VARIANT ROOF ROOF FUNCTIONS FUNCTIONS MODULE MODULE BRN WIRE CAR ACCESS SYSTEM CONNE- CTION 1 (IF EQUIPPED) CONNE- CTION 4 (IF EQUI- PPED) CONNECTION DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE 2 DRIVER'S DOOR SWITCH BLOCK DRIVER'S LUMBAR SUPPORT VALVE BLOCK DRIVER'S SEAT MODULE FROM FUSE 29 (DIAGRAM FUSE 66 2 OF 7) FROM FUSE 55 (DIAGRAM FUSE 63 3 OF 7) FRONT CIGAR- ETTE LIGHTER FUSE 26 FUSE 61 FUSE 31 FUSE 32 FUSE 34 FUSE 44 FUSE FUSE 51 FUSE 52 FUSE 53 FUSE 54 FUSE 55 FUSE 64 FUSE 65 FUSE 67 GEAR SELECTOR SWITCH GRN WIRE GRN/BLU WIRE GRY WIRE GRY/RED WIRE HORN RELAY INSTRUMENT CLUSTER CONTROL UNIT INTEGRATED CHASSIS MANAGEMENT JUNCTION BOX LEFT RIGHT REAR REAR VANITY VANITY MIRROR MIRROR LIGHT LIGHT NCA WIRE PASSE- NGER'S SEAT MODULE PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER PPED) REAR CIGARETTE LIGHTER 12 V CON- NECTION REAR COMPAR- TMENT AUTOMATIC CLIMATE CONTROL (GRAN COUPE) RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY RIGHT EXTERIOR MIRROR (HIGH VERSION) ROOF FUNCTION CENTER (CONVERTIBLE) STEERING AUC COLUMN SENSOR SWITCH CLUSTER TERMINAL TO FUSE 35 (DIAGRAM 5 OF 7) TO FUSE 42 (DIAGRAM 4 OF 7) TO FUSE 63 (DIAGRAM 3 OF 7) TO TERMINAL ELECTRONICS (DIAGRAM 2 OF 7) JUNCTION BOX W/ ACTIVE SEAT, MULTI-FUNCTION SEAT W/ HIGH W/ BASIC VARIANT VARIANT ROOF ROOF W/O ACTIVE SEAT, W/ MULTI-FUNCTION SEAT W/O MULTI- FUNCTION SEAT WIPER MODULE

DIGITAL MOTOR ELECTRONICS DIGITAL MOTOR ELECTRONICS 2 ELECTRO- MECHANICAL POWER STEERING (IF EQUIPPED) FROM FUSE 42 (DIAGRAM 4 OF 7) FROM FUSE 44 (DIAGRAM 3 OF 7) FUSE FUSE 42 GRN/WHT WIRE JUNCTION BOX RED WIRE RED/BLU WIRE RED/WHT WIRE TO FUSE 21 (DIAGRAM 4 OF 7) TO FUSE 45 (DIAGRAM 5 OF 7)

3.0L TURBO 3.OL TURBO 4.4L TWIN TURBO ACTIVE CRUISE CONTROL ACTIVE SOUND DESIGN ACTIVE STEERING MODULE AIR COOLER CHARGE COOLANT PUMP BASE PLATE BRN WIRE CAR ACCESS SYSTEM CENTRAL INFORMATION DISPLAY DIGITAL MOTOR ELECTRONICS DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE DIGITAL MOTOR ELECTRONICS 2 EJECT BOX ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONICS JUNCTION BOX EXTENDIBLE DASHBOARD SPEAKER FROM DC/DC CONVERTER (DIAGRAM 5 OF 7) FROM FUSE 177 (DIAGRAM 1 OF 7) FROM FUSE 22 (DIAGRAM 4 OF 7) FROM HORN RELAY (DIAGRAM 3 OF 7) FROM REAR FUSE HOLDER (DIAGRAM 7 OF 7) FROM REAR FUSE HOLDER (DIAGRAM 6 OF 7) FUSE 110 FUSE 187 FUSE 111 FUSE 114 FUSE 145 FUSE 118 FUSE 119 FUSE 138 FUSE 20 FUSE 27 FUSE 35 FUSE 45 FUSE 46 FUSE 48 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE HEAD UNIT JUNCTION BOX LEFT HEADLIGHT NCA WIRE RADIATOR SHUTTER DRIVE UNIT REAR EJECT BOX REAR EJECT BOX 2 REAR FUSE HOLDER REAR SEAT ENTERTAINMENT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REGULATED REAR AXLE DIFFERENTIAL LOCK RELAY TERMINAL TO BI- STABLE RELAY (DIAGRAM 1 OF 7) TO FUSE TO FUSE 143 TO JUNCTION BOX (DIAGRAM 5 OF 7) TRAILER SOCKET TRANSMISSION OIL PUMP RELAY VERTICAL DYNAMICS MANAGEMENT W/ REAR KEYPAD HANDSET W/O REAR KEYPAD HANDSET WHT/BLU WIRE WHT/GRY WIRE

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

BATTERY BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE CAR ACCESS SYSTEM (UNDER CENTER OF REAR SHELF) CHARGING CIRCUIT CLUTCH MODULE SWITCH COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE (TOP RIGHT REAR OF ENGINE) DOUBLE CLUTCH TRANSMISSION ELECTRONIC TRANSMISSION CONTROL FUSE GRN WIRE HOT AT ALL TIMES JUMP START TERMINAL POINT (LEFT SIDE OF ENGINE COMPT) JUNCTION BOX NCA WIRE ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE START-STOP BUTTON STARTER SYSTEM DATA LINES COMPUTER VIO WIRE W/ AUTOMATIC START-STOP FUNCTION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 TERMINAL 30 GND 12 14 7 5 13 6 SNSR GND SNSR SIG SNSR SIG SNSR GND SNSR SIG SNSR SIG 2 4 1 3 ACT SLIDE/TILT ACT SLIDE/TILT ACT SUNROOF ACT SUNROOF 9 10 12 B-CAN SIG B-CAN SIG BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FUSE 32 FUSE 58 FUSE 61 GRN WIRE GRY/BLK WIRE HIGH VARIANT ROOF FUNCTIONS MODULE HOT AT ALL TIMES HOT W/ JUNCTION BOX POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED SUNROOF SHADE DRIVE SUNROOF SLIDE/TILT DRIVE (CENTER FRONT OF ROOF) TERMINAL 30 WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

2 1 PT-CAN SIG PT-CAN SIG 23 2 6 21 PWR SUPLY GND PWR SUPLY GND 3 1 GND GND 48 49 K-CAN SIG K-CAN SIG 5 6 PWR SUPLY PWR SUPLY 8 5 12 GND PWR SUPLY PWR SUPLY BASIC VARIANT ROOF FUNCTIONS MODULE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CENTER WASHER NOZZLE HEATER CENTRAL GATEWAY MODULE (LEFT END OF DASH) COMPUTER DATA LINES SYSTEM FUSE FUSE 51 GRN/BLK WIRE GRY/VIO WIRE HEADLIGHT WASHER SYSTEM WASHER PUMP (BOTTOM OF HEADLIGHT WASHER RESERVOIR) HIGH VARIANT ROOF FUNCTIONS MODULE HOT AT ALL TIMES FUSE BOX FUSE 504 (INSTALLED ON BATTERY) HOT W/ TERMINAL INSTRUMENT CLUSTER CONTROL UNIT JUNCTION BOX JUNCTION BOX ELECTRONICS LEFT WASHER NOZZLE HEATER LINES SYSTEM COMPUTER DATA NCA WIRE OUTSIDE TEMPERATURE SENSOR (UNDER RIGHT HEADLIGHT ASSEMBLY) POWER DISTRIBUTION SYSTEM RAIN/LIGHT/ CONDENSATION/SOLAR SENSOR RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT WASHER NOZZLE HEATER ROOF CENTRE FUNCTION W/ BASIC VARIANT W/ HIGH VARIANT W/ ROOF CONTROL FUNCTION WASHER FLUID LEVEL SWITCH (IN WASHER FLUID RESERVOIR) WASHER PUMP RELAY WINDSHIELD WASHER PUMP (BOTTOM OF WASHER FLUID RESERVOIR) WIPER MODULE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE CAR ACCESS SYSTEM (UNDER CENTER OF REAR SHELF) CLUTCH MODULE (M/T) (ON CLUTCH MASTER CYLINDER) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM COOLING FANS SYSTEM COMPUTER DATA LINES SYSTEM DC/DC CONVERTER (UNDER LEFT SIDE OF LUGGAGE COMPT) DIGITAL MOTOR ELECTRONICS (TOP RIGHT REAR OF ENGINE) FUSE 35 FUSE HOLDER GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ JUNCTION BOX NCA WIRE POWER DISTRIBUTION SYSTEM PRESSURE SWITCH REAR FUSE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED SPARK PLUG SPARK PLUG SPARK PLUG VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE