BMW 5 series F10/F11 (2009-2013) Front lumbar circuit, without multi-function seats

BLK/BLU WIRE BLK/BRN WIRE BLK/WHT WIRE BRN WIRE BRN/YEL WIRE DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S LUMBAR SUPPORT VALVE BLOCK (DRIVER'S SEATBACK) DRIVER'S SEAT LUMBAR SUPPORT DRIVE (UNDER DRIVER'S SEAT) FUSE 67 JUNCTION BOX (RIGHT SIDE OF DASH) PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S LUMBAR SUPPORT VALVE BLOCK (PASSENGER'S SEATBACK) PASSENGER'S SEAT LUMBAR SUPPORT DRIVE (UNDER FRONT PASSENGER'S SEAT) RED WIRE RELAY ENERGIZED VALVE 1 VALVE 2 VALVE 3 VALVE 4