Front lumbar circuit, with multi-function seats & active seats for BMW 5 series F10/F11 (2009-2013)

1 2 3 GND PWR SPLY BUS SIG 3.0L TWIN TURBO 4 5 6 7 8 BUS SIG BUS SIG BUS SIG PWR SPLY GND 4.4L TWIN TURBO BLK/BLU WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE BUS SIG COMPUTER DATA LINES SYSTEM DRIVER ACTIVE SEAT PRESSURE DISTRIBUTOR DRIVER'S DOOR SEAT SWITCH CLUSTER DRIVER'S LUMBAR SUPPORT VALVE BLOCK (DRIVER'S SEATBACK) DRIVER'S SEAT MODULE (UNDER RIGHT SIDE OF SEAT) DRIVER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER FUSE FUSE FUSE GRN WIRE GRY/WHT WIRE GRY/YEL WIRE JUNCTION BOX (RIGHT SIDE OF DASH) ORG/GRN WIRE PASSENGER ACTIVE SEAT PRESSURE DISTRIBUTOR PASSENGER'S DOOR SEAT SWITCH CLUSTER PASSENGER'S LUMBAR SUPPORT VALVE BLOCK (PASSENGER'S SEATBACK) PASSENGER'S SEAT MODULE (UNDER PASSENGER'S SEAT) PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER PWR SPLY RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RELAY ENERGIZED VALVE 1 VALVE 2 VALVE 3 VALVE 4 WHT/BLU WIRE WHT/BRN WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE