Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) Lumbar circuit
Lumbar circuit
BLK/YEL WIRE
BLU/RED WIRE
BRN WIRE
DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT (IN DRIVER SEAT BACK)
DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH
DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP
FRONT ELECTRIC PREFUSE BOX (RIGHT REAR OF ENGINE COMPT)
FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH
FRONT PASSENGER SEAT LUMBAR SUPPORT PNEUMATIC PUMP
FUSE
FUSE FUSE
GRN/BLK WIRE
GRN/BLU WIRE
GRN/VIO WIRE
HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED
RED WIRE
SEAT ADJUSTMENT RELAY
W/O ECO START/STOP FUNCTION