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

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

ALL-ROUND VISION CAMERA (LEFT REAR OF LUGGAGE COMPT) ANTENNA DIVERSITY AUX-IN CONNECTION (W/O USB/ AUDIO INTERFACEC) BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL GATEWAY MODULE (LOWER LEFT END OF DASH) COMPUTER DATA LINES SYSTEM DVD CHANGER ELECTRONIC NIGHT VISION MODULE (RIGHT END OF DASH) FUSE 119 FUSE GLOVE COMPARTMENT USB CONNECTION GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE HEAD UNIT HOT W/ TERMINAL MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM REAR DISTRIBUTION BOX (RIGHT REAR OF LUGGAGE COMPT) REAR SEAT ENTERTAINMENT REAR WINDOW SHELF INTERIOR ANTENNA (CENTER OF PACKAGE TRAY) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE VIDEO SWITCH (LEFT SIDE OF LUGGAGE COMPT) VIO/BRN WIRE VIO/RED WIRE W/ VIDEO SWITCH W/O VIDEO SWITCH, W/ ALL ROUND VISION CAMERA W/O VIDEO SWITCH, W/ NIGHT VISION CAMERA WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 TERMINAL 30 GND 2 4 1 3 ACT SLIDE/TILT ACT SLIDE/TILT ACT SUNROOF ACT SUNROOF 9 10 12 CAN BUS SIG CAN BUS SIG PWR SPLY BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FUSE 32 (RIGHT SIDE OF DASH) FUSE 58 FUSE 61 GRN WIRE GRY/BLK WIRE HIGH VARIANT ROOF FUNCTIONS MODULE (CENTER FRONT OF ROOF) HOT AT ALL TIMES HOT W/ JUNCTION BOX POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED SLIDE/TILT SUNROOF DRIVE UNIT (CENTER FRONT OF ROOF) SUNROOF SHADE DRIVE (CENTER 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

23 2 43 44 47 LIN BUS SIG B-CAN BUS SIG B-CAN BUS SIG GND BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SWITCH BLOCK DRIVER'S REAR SIDE POWER WINDOW SWITCH DRIVER'S SIDE POWER WINDOW DRIVE FOOTWELL MODULE (LEFT KICK PANEL) FUSE 16 FUSE 66 GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT W/ BI-STABLE RELAY ENERGIZED HOT W/ TERMINAL JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS LEFT REAR DOOR POWER WINDOW DRIVE (CENTER OF LEFT REAR DOOR) PASSENGER POWER WINDOW DRIVE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S REAR SIDE POWER WINDOW SWITCH POWER DISTRIBUTION SYSTEM RED/GRY WIRE RED/WHT WIRE RIGHT REAR DOOR POWER WINDOW DRIVE (CENTER OF RIGHT REAR DOOR) W/ ELECTRICALLY OPERATED ROLLER SUN BLINDS W/O ELECTRICALLY OPERATED ROLLER SUN BLINDS WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/RED 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

BRN WIRE BRN/BLK WIRE CENTRAL GATEWAY MODULE CLIMATE CONTROL COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX FUSE FUSE 187 FUSE HOLDER (RIGHT FRONT OF ENGINE COMPT) FUSE 188 GRN WIRE HEATING SWITCH (W/O REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL) JUNCTION BOX (RIGHT SIDE OF DASH) NCA WIRE ORG/GRN WIRE REAR REAR COMPARTMENT AUTOMATIC REAR DRIVER'S SIDE SEAT BACKREST HEATING ELEMENT REAR DRIVER'S SIDE SEAT CUSHION HEATING ELEMENT REAR DRIVER'S SIDE SEAT HEATING MODULE (LEFT SIDE OF LEFT REAR SEAT BACK) REAR DRIVER'S SIDE SEAT HEATING SWITCH 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 HEATING MODULE (RIGHT SIDE OF RIGHT REAR SEAT BACK) RED/BRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED W/O REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL YEL WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 4 PWR SPLY BUS SIG GND 4 1 2 GND PWR SPLY BUS SIG 4 3 9 8 2 7 1 5 11 10 6 12 LUM SUP VOLT LUM SUP GND 4 5 6 7 8 BUS SIG BUS SIG BUS SIG PWR SPLY GND BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE GRN WIRE GRY/WHT WIRE GRY/YEL WIRE ORG/GRN WIRE REAR DRIVER'S SIDE DOOR SEAT SWITCH CLUSTER REAR DRIVER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR DRIVER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR DRIVER'S SIDE SEAT MODULE (UNDER LEFT REAR SEAT) REAR FUSE HOLDER (RIGHT FRONT OF ENGINE COMPT) REAR PASSENGER'S SIDE DOOR SEAT SWITCH CLUSTER REAR PASSENGER'S SIDE LUMBAR MASSAGE SEAT DRIVE REAR PASSENGER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR PASSENGER'S SIDE SEAT MODULE (LEFT SIDE OF LEFT REAR SEAT BACK) RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED VALVE 1 VALVE 2 VALVE 3 VALVE 4 WHT/BLU WIRE WHT/YEL WIRE YEL/GRY WIRE YEL/RED WIRE

4 1 2 GND PWR SPLY BUS SIG 4 5 6 7 8 BUS SIG BUS SIG BUS SIG PWR SPLY GND BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE GRN WIRE GRY/WHT WIRE GRY/YEL WIRE NCA WIRE ORG/GRN WIRE REAR DRIVER'S SIDE LUMBAR SUPPORT DRIVE (ON LEFT REAR SEAT BACK) REAR DRIVER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR DRIVER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR DRIVER'S SIDE SEAT MODULE (UNDER LEFT REAR SEAT) REAR FUSE HOLDER (RIGHT FRONT OF ENGINE COMPT) REAR PASSENGER'S SIDE LUMBAR SUPPORT DRIVE (ON RIGHT REAR SEAT BACK) REAR PASSENGER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR PASSENGER'S SIDE SEAT MODULE (LEFT SIDE OF LEFT REAR SEAT TRACK) RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED VALVE 1 VALVE 2 VALVE 3 VALVE 4 WHT/BLU WIRE WHT/YEL WIRE

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 BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE ENGINE COMPT) GRN WIRE NCA WIRE ORG/GRN WIRE REAR COMPARTMENT AUTOMATIC CLIMATE CONTROL REAR DRIVER'S SEAT SIDE BACKREST FAN (UNDER LEFT REAR SEAT) REAR DRIVER'S SEAT SIDE CUSHION FAN (UNDER LEFT REAR SEAT) REAR DRIVER'S SIDE SEAT MODULE (UNDER LEFT REAR SEAT) REAR FUSE HOLDER (RIGHT FRONT OF REAR PASSENGER'S SEAT SIDE BACKREST FAN (UNDER RIGHT REAR SEAT) REAR PASSENGER'S SEAT SIDE CUSHION FAN (UNDER RIGHT REAR SEAT) REAR PASSENGER'S SIDE SEAT MODULE (LEFT SIDE OF LEFT REAR SEAT BACK) RED/BRN WIRE RED/YEL WIRE RELAY ENERGIZED WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

23 43 44 LIN BUS SIG B-CAN BUS SIG B-CAN BUS SIG COMPUTER DATA LINES SYSTEM BLK/BLU WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SWITCH BLOCK ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) FUSE 66 FOOTWELL MODULE (LEFT KICK PANEL) FUSE 151 FUSE 109 (RIGHT REAR OF LUGGAGE COMPT) GRN WIRE HOT W/ TERMINAL JUNCTION BOX ELECTRONICS POWER DISTRIBUTION SYSTEM REAR DRIVER'S SIDE POWER WINDOW SWITCH REAR DRIVER'S SIDE ROLLER SUN BLIND DRIVE REAR FUSE CARRIER REAR PASSENGER'S SIDE POWER WINDOW SWITCH REAR PASSENGER'S SIDE ROLLER SUN BLIND DRIVE REAR WINDOW ROLLER SUN BLIND DRIVE (UNDER REAR PACKAGE TRAY) RED/GRY WIRE RED/VIO WIRE WHT WIRE WHT/BRN WIRE YEL/BRN WIRE YEL/RED WIRE