Car Wiring Diagrams for Lumbar circuit, w/ memory for BMW 8 series G14/G15 (2018-2022)
Lumbar circuit, w/ memory
BRN WIRE
BRN/VIO WIRE
COMPUTER DATA LINES SYSTEM
DRIVER LUMBAR SUPPORT/ BACKREST WIDTH ADJUSTMENT VALVE BLOCK
DRIVER SEAT MODULE
DRIVER'S SEAT PNEUMATIC PUMP
DRIVER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK
FRONT PASSENGER LUMBAR SUPPORT/ BACKREST WIDTH ADJUSTMENT VALVE BLOCK
FRONT PASSENGER SEAT PNEUMATIC PUMP
FUSE 64
FUSE 65
PASSENGER SEAT MODULE
PASSENGER'S SIDE SEAT ADJUSTMENT SWITCH BLOCK
RED WIRE
RED/BRN WIRE
RELAY ENERGIZED
RIGHT FRONT POWER DISTRIBUTION BOX
YEL/BLU WIRE
YEL/BRN WIRE
YEL/RED WIRE
YEL/WHT WIRE
