Front seat ventilation circuit for BMW 7 series F01/F02 facelift (2012-2015)

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

5 6 7 8 BUS SIG BUS SIG PWR SPLY GND BACK ACT FAN BACK GND FAN BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE GRN WIRE ORG/GRN WIRE PASSENGER'S SEAT BACKREST FAN 1 PASSENGER'S SEAT BACKREST FAN 2 PASSENGER'S SEAT BACKREST FAN 3 PASSENGER'S SEAT BACKREST FAN 4 PASSENGER'S SEAT CUSHION FAN 1 (IN FRONT PASSENGER'S SEAT CUSHION) PASSENGER'S SEAT CUSHION FAN 2 (IN FRONT PASSENGER'S SEAT CUSHION) PASSENGER'S SEAT CUSHION FAN 3 (UNDER FRONT OF FRONT PASSENGER'S SEAT CUSHION) PASSENGER'S SEAT CUSHION FAN 4 PASSENGER'S SEAT CUSHION FAN 5 (IN FRONT PASSENGER'S PASSENGER'S SEAT MODULE (UNDER FRONT PASSENGER'S SEAT) RED WIRE RED/BLU WIRE SEAT ACT FAN SEAT CUSHION) SEAT GND FAN VOLT SPLY WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE