Seat ventilation circuit for Mercedes-Benz GLK-class X204 facelift (2012-2015)

BRN WIRE FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 18 FUSE 78 GRN/RED WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT FRONT BACKREST SEAT VENTILATION MOTORS LEFT FRONT SEAT CUSHION SEAT VENTILATION MOTORS LEFT FRONT SEAT VENTILATION BLOWER REGULATOR LEFT FRONT SEAT VENTILATION BUTTON LIN 1 NCA WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT BACKREST SEAT VENTILATION MOTORS RIGHT FRONT SEAT CUSHION SEAT VENTILATION MOTORS RIGHT FRONT SEAT VENTILATION BLOWER REGULATOR RIGHT FRONT SEAT VENTILATION BUTTON SIG UPPER CONTROL PANEL CONTROL UNIT