BMW 1 series F20/F21 (2011-2015) driver lumbar support valve block (left side of driver seat back) wiring diagram
This page shows the only wiring diagram for the component.driver lumbar support valve block (left side of driver seat back), which is found in the car BMW 1 series F20/F21 (2011-2015). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
driver lumbar support valve block (left side of driver seat back) wiring diagram (1 of 1)
BLK WIRE
BLK/YEL WIRE
BLU WIRE
BLU/GRY WIRE
BLU/YEL WIRE
BRN WIRE
DRIVER LUMBAR SUPPORT VALVE BLOCK (LEFT SIDE OF DRIVER SEAT BACK)
DRIVER'S LUMBAR SUPPORT SWITCH
DRIVER'S SEAT VACUUM PUMP (RIGHT SIDE OF DRIVER SEAT BACK)
FUSE 20
GRY WIRE
GRY/BLK WIRE
HOT W/
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
PASSENGER'S LUMBAR SUPPORT SWITCH
PASSENGER'S LUMBAR SUPPORT VALVE BLOCK (RIGHT SIDE OF PASSENGER SEAT BACK)
PASSENGER'S SEAT VACUUM PUMP (LEFT SIDE OF PASSENGER SEAT BACK)
RED WIRE
RED/BLK WIRE
RELAY ENERGIZED
SPORT SEATS CIRCUIT
VIO WIRE
Go to component -> Lumbar circuit -> DRIVER LUMBAR SUPPORT VALVE BLOCK (LEFT SIDE OF DRIVER SEAT BACK)
