Mercedes-Benz E-class W211/S211 (2002-2006) passenger front seat adjustment control module (below right front seat) Wiring diagrams

1 2 1 CAN-B H CAN-B L 1 2 10 CAN-B H CAN-B L 1 2 11 CAN-B H CAN-B L 1 2 2 CAN-B H CAN-B L 1 2 3 CAN-B H CAN-B L 1 2 4 CAN-B H CAN-B L 1 2 5 CAN-B H CAN-B L 1 2 6 7 1 2 8 CAN-B H CAN-B L 1 2 6 CAN-B H CAN-B L 1 2 7 CAN-B H CAN-B L 1 2 8 2 1 3 CAN-B H CAN-B L 1 2 9 10 1 2 11 CAN-B H CAN-B L 1 2 9 CAN-B H CAN-B L 10 9 8 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 14 13 1 7 5 1 CAN-B H CAN-B L 2 1 1 CAN-B H CAN-B L 2 1 2 2 1 CAN-B H CAN-B L 2 1 5 CAN-B H CAN-B L 2 1 9 CAN-B H CAN-B L 2004 EARLY PROD 2004 EARLY PROD 2004 LATE PROD AND 2005 2004 LATE PROD AND 2005 14 13 1 7 5 1 CAN-B H CAN-B L 3 4 CAN B H CAN B L 4 2 CAN-B L CAN-B H 4 3 1 CAN-B H CAN-B L 6 5 1 CAN-B H CAN-B L 8 4 CAN-B H CAN-B L AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) BATTERY CONTROL MODULE (RIGHT SIDE OF TRUNK) BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B L CAN B H CAN-B H CAN-B L CENTRAL GATEWAY CONTROL MODULE (LEFT FRONT FOOTWELL) COCKPIT VOLTAGE DISTRIBUTOR (CAN) CONNECTOR (RIGHT FRONT FOOTWELL) DRIVER FRONT SEAT ADJUSTMENT CONTROL MODULE (BELOW LEFT FRONT SEAT) DRIVER SIDE SAM CONTROL MODULE WITH FUSE, RELAY MODULE (LEFT REAR OF ENG COMPT) HS, SEAT VENTILATION CONTROL (LEFT FRONT DOOR SILL) LEFT FRONT DOOR CONTROL MODULE (LEFT FRONT DOOR) LEFT REAR DOOR CONTROL MODULE (LEFT REAR DOOR) LEFT VOLTAGE DISTRIBUTOR (CAN) CONNECTOR (LEFT FRONT DOOR SILL) LOWER CONTROL FIELD CONTROL MODULE (UNDER CENTER CONSOLE) PASSENGER FRONT SEAT ADJUSTMENT CONTROL MODULE (BELOW RIGHT FRONT SEAT) PASSENGER SIDE SAM CONTROL MODULE (UNDER RIGHT SIDE OF DASH) PTS CONTROL MODULE (LEFT REAR OF TRUNK) REAR SAM CONTROL MODULE WITH FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RESTRAINT SYSTEM CONTROL MODULE (CENTER CONTROL MODULE) RIGHT FRONT DOOR CONTROL MODULE (RIGHT FRONT DOOR) RIGHT REAR DOOR CONTROL MODULE (RIGHT REAR DOOR) RIGHT VOLTAGE DISTRIBUTOR (CAN) CONNECTOR (RIGHT FRONT FOOTWELL) UPPER CONTROL FIELD CONTROL MODULE (BEHIND CENTER OF DASH) WSS CONTROL UNIT (WEIGHT SENSING SYSTEM) (UNDER RIGHT FRONT SEAT)

- LUMBAR SUPPORT ADJUSTMENT SWITCH - SEAT CUSHION FORE SWITCH 2 1 3 4 - SIDE BOLSTERS ADJUSTMENT SWITCH 1 2 3 4 5 6 11 CAN-B L CAN-B H 1 2 3 4 5 6 3 HH (-) HH (+) 1 2 3 4 5 6 HV (-) HV (+) 1 2 3 4 5 6 LV (-) LV (+) 1 2 3 4 CAN-B L CAN-B H 13 14 CAN-B L CAN-B H 2 3 4 LK (+) 3 4 2 1 - PULSE SWITCH 31 CAN-B L CAN-B H 30 BACKREST ADJUSTMENT MOTOR (FORE/AFT) BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DYNAMIC DYNAMIC SWITCH FRONT SEAT ADJUSTMENT MOTOR (FORE) FRONT SEAT ADJUSTMENT MOTOR (RAISE/LOWER) FUSE 22 GRN WIRE GRY/BLU WIRE HEAD RESTRAINT ADJUSTMENT MOTOR (RAISE/LOWER) HOT AT ALL TIMES HOT WITH CIRCUIT INTERIOR FUSE BOX (LEFT END OF DASH) INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 23 LK (-) MEMORY LOCATION 1, 2, 3 SWITCH MEMORY STORE BUTTON SWITCH MHV (+) MHV (-) ML/K MLV (+) MLV (-) PASSENGER FRONT SEAT ADJUSTMENT CONTROL MODULE (BELOW RIGHT FRONT SEAT) REAR SEAT ADJUSTMENT MOTOR (RAISE/LOWER) RED WIRE RED/GRN WIRE RIGHT FRONT DOOR CONTROL MODULE (RIGHT FRONT DOOR) RIGHT FRONT DYNAMIC SEAT CONTROL MODULE (RIGHT FRONT SEAT) RIGHT FRONT DYNAMIC SWITCH RIGHT FRONT SEAT ADJUST MOTOR GROUP RIGHT FRONT SEAT ADJUSTMENT SWITCH GROUP VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

- LUMBAR SUPPORT ADJUSTMENT SWITCH - SEAT CUSHION FORE SWITCH 2 1 3 4 - SIDE BOLSTERS ADJUSTMENT SWITCH 1 2 3 4 5 6 11 1 2 CAN-B L CAN-B H 1 2 3 4 5 6 HV (-) HV (+) 1 2 3 4 CAN-B L CAN-B H 2 3 4 LK (+) 3 4 2 1 - PULSE SWITCH 31 CAN-B L CAN-B H 30 BACKREST ADJUSTMENT MOTOR (FORE/AFT) BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN B L CAN-B H 30 COMPUTER DATA LINES SYSTEM DYNAMIC DYNAMIC SWITCH FRONT SEAT ADJUSTMENT MOTOR (FORE) FUSE 22 GRN WIRE GRY/BLU WIRE HH (-) HH (+) HOT AT ALL TIMES HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 23 HOT WITH CIRCUIT INTERIOR FUSE BOX (LEFT END OF DASH) LK (-) LV (-) LV (+) MEMORY STORE BUTTON SWITCH MHV (+) MHV (-) ML/K MLV (+) MLV (-) PASSENGER FRONT SEAT ADJUSTMENT CONTROL MODULE (BELOW RIGHT FRONT SEAT) REAR SEAT ADJUSTMENT MOTOR (RAISE/LOWER) RED WIRE RED/GRN WIRE RIGHT FRONT DOOR CONTROL MODULE (RIGHT FRONT DOOR) RIGHT FRONT DYNAMIC SEAT CONTROL MODULE (RIGHT FRONT SEAT) RIGHT FRONT DYNAMIC SWITCH RIGHT FRONT SEAT ADJUST MOTOR GROUP RIGHT FRONT SEAT ADJUSTMENT SWITCH GROUP VIO WIRE WHT WIRE WHT/BLU WIRE YEL WIRE