BMW 5 series F10/F11 (2009-2013) 7 8 bus sig bus sig Wiring diagrams

1 2 3 4 VOLT SPLY GND BUS SIG BUS SIG 1 2 3 DR SEAT CUSHION SIG TEMP SENS DR SEAT CUSHION 1 2 3 PASS SEAT CUSHION SIG TEMP SENS PASS SEAT CUSHION 1 3 2 DR SEAT BACKREST DR SEAT BACKREST SIG TEMP SENS 1 3 2 PASS SEAT BACKREST PASS SEAT BACKREST SIG TEMP SENS 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 BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL GATEWAY MODULE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST HEATING ELEMENT (IN DRIVER'S SEAT BACKREST) DRIVER'S SEAT CUSHION HEATING ELEMENT (IN DRIVER'S SEAT CUSHION) DRIVER'S SEAT MODULE (UNDER RIGHT SIDE OF SEAT) FUSE FUSE FUSE (RIGHT SIDE OF DASH) GRN WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ BISTABLE RELAY ENERGIZED JUNCTION BOX JUNCTION BOX ELECTRONICS ORG/GRN WIRE PASSENGER'S SEAT BACKREST HEATING ELEMENT (IN FRONT PASSENGER'S SEAT BACKREST) PASSENGER'S SEAT CUSHION HEATING ELEMENT (IN FRONT PASSENGER'S SEAT CUSHION) PASSENGER'S SEAT MODULE (UNDER PASSENGER'S SEAT) RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED W/ 2-CIRCUIT SEAT HEATING

1 2 3 4 5 6 7 8 GND 1 2 3 4 VOLT SPLY GND BUS SIG BUS SIG 1 2 3 DR SEAT BACKREST 1 2 3 DR SEAT CUSHION SIG TEMP SENS DR SEAT CUSHION 1 2 3 PASS SEAT BACKREST 1 2 3 PASS SEAT CUSHION SIG TEMP SENS PASS SEAT CUSHION 48 49 BUS SIG BUS SIG 7 8 BUS SIG BUS SIG BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/YEL WIRE BUS SIG BUS SIG GND CENTRAL GATEWAY MODULE COMPUTER DATA LINES SYSTEM DR SEAT BACKREST DRIVER'S SEAT BACKREST HEATING ELEMENT (IN DRIVER'S SEAT BACKREST) DRIVER'S SEAT CUSHION HEATING ELEMENT (IN DRIVER'S SEAT CUSHION) DRIVER'S SEAT HEATING MODULE FUSE GRN WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ BISTABLE RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS ORG/GRN WIRE PASS SEAT BACKREST PASSENGER'S SEAT BACKREST HEATING ELEMENT (IN FRONT PASSENGER'S SEAT BACKREST) PASSENGER'S SEAT CUSHION HEATING ELEMENT (IN FRONT PASSENGER'S SEAT CUSHION) PASSENGER'S SEAT HEATING MODULE PWR SPLY GND REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED YEL WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 3 4 PWR SPLY GND BUS SIG BUS SIG 5 6 7 8 5 6 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 COMPUTER DATA LINES SYSTEM DRIVER'S SEAT BACKREST FAN 1 (IN DRIVER'S SEAT BACK) DRIVER'S SEAT BACKREST FAN 2 (IN DRIVER'S SEAT BACK) DRIVER'S SEAT BACKREST FAN 3 (IN DRIVER'S SEAT BACK) DRIVER'S SEAT BACKREST FAN 4 (IN DRIVER'S SEAT BACK) DRIVER'S SEAT CUSHION FAN 1 (IN DRIVER'S SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 2 (IN DRIVER'S SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 3 (IN DRIVER'S SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 4 (IN DRIVER'S SEAT CUSHION) DRIVER'S SEAT CUSHION FAN 5 (IN DRIVER'S SEAT CUSHION) DRIVER'S SEAT MODULE (UNDER RIGHT SIDE OF SEAT) FUSE FUSE FUSE (RIGHT SIDE OF DASH) GRN WIRE HEATING/ AIR CONDITIONING SYSTEM HOT W/ BISTABLE RELAY ENERGIZED JUNCTION BOX JUNCTION BOX ELECTRONICS ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RELAY ENERGIZED SEAT ACT FAN SEAT GND FAN VOLT SPLY WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE