BMW X2 F39 (2017-2023) Lumbar circuit, w/o electric seat adjustment

BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/YEL WIRE DRIVER LUMBAR SUPPORT VALVE BLOCK DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER'S SEAT PNEUMATIC PUMP FRONT PASSENGER LUMBAR SUPPORT SWITCH FRONT PASSENGER LUMBAR SUPPORT VALVE BLOCK FRONT PASSENGER SEAT PNEUMATIC PUMP FRONT POWER DISTRIBUTION BOX FUSE 73 FUSE 75 HOT W/ RED WIRE RELAY ENERGIZED SPORT SEATS CIRCUIT