BMW X5 E70 facelift (2010-2013) Driver"s lumbar circuit

BLK/BLU WIRE BLK/BRN WIRE BLK/WHT WIRE BRN WIRE BRN/YEL WIRE DRIVER'S SEAT LUMBAR SUPPORT DRIVE DRIVER'S SEAT LUMBAR SUPPORT SWITCH DRIVER'S SEAT LUMBAR SUPPORT VALVE BLOCK EMPTY FILL FUSE LOWER NCA WIRE RAISE REAR POWER DISTRIBUTION BOX (RIGHT SIDE OF REAR COMPT) RED/BRN WIRE RELAY ENERGIZED