Lumbar circuit for Mercedes-Benz C-class W204/S204/С204 facelift (2011-2015)

BLK/YEL WIRE BLU/RED WIRE BRN WIRE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT (IN DRIVER'S FRONT SEAT BACK) DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT ELECTRICAL PREFUSE BOX (AT RIGHT REAR OF ENGINE COMPT) FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FUSE GRN/BLK WIRE GRN/BLU WIRE GRN/VIO WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (RIGHT SIDE OF TRUNK/CARGO AREA) RED WIRE SEAT ADJUSTMENT RELAY W/ ECO START/ STOP FUNCTION W/O ECO START/ STOP FUNCTION