Rear lumbar circuit, with massage for BMW 7 series F01/F02 (2008-2012)

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 BUS SIG COMPUTER DATA LINES SYSTEM FUSE FUSE FUSE GRN WIRE GRY/WHT WIRE GRY/YEL WIRE ORG/GRN WIRE PWR SPLY REAR DISTRIBUTION BOX (RIGHT REAR OF LUGGAGE COMPT) REAR DRIVER'S SIDE DOOR SEAT SWITCH CLUSTER REAR DRIVER'S SIDE LUMBAR SUPPORT VALVE BLOCK REAR DRIVER'S SIDE MASSAGE SEAT PRESSURE DISTRIBUTOR REAR DRIVER'S SIDE SEAT ADJUSTMENT SWITCH CLUSTER REAR DRIVER'S SIDE SEAT MODULE (UNDER LEFT REAR SEAT) REAR PASSENGER'S SIDE DOOR SEAT SWITCH CLUSTER REAR PASSENGER'S SIDE LUMBAR SUPPORT 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