BMW 5 series F10/F11 (2009-2013) 3 4 bus sig bus sig Wiring diagrams

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