BMW 3 series E90/E91/E92/E93 (2005-2010) seats system (lumbar circuit) wiring diagram
This page shows the only wiring diagram for the component.seats system (lumbar circuit), which is found in the car BMW 3 series E90/E91/E92/E93 (2005-2010). 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..
seats system (lumbar circuit) wiring diagram (1 of 1)
BLK WIRE
BLU/BLK WIRE
BRN WIRE
DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH
DRIVER'S SEAT VACUUM PUMP (RIGHT SIDE OF DRIVER SEAT BACK)
FUSE 20
GRY WIRE
GRY/BLK WIRE
GRY/GRN WIRE
JUNCTION BOX (UNDER RIGHT SIDE OF DASH)
PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH
PASSENGER'S SEAT VACUUM PUMP (LEFT SIDE OF PASSENGER SEAT BACK)
RED WIRE
RED/BLK WIRE
RELAY ENERGIZED
SEATS SYSTEM (LUMBAR CIRCUIT)
Go to component -> Sport seats circuit -> SEATS SYSTEM (LUMBAR CIRCUIT)
