Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) Weight sensing system circuit, coupe

4 5 6 GND SIG 30 BELT TENSION SENSOR BELT TENSION SENSOR (INTEGRAL TO FRONT PASSENGER'S SEAT BELT ANCHOR) BRN WIRE BRN/WHT WIRE FUSE 77 GRY WIRE HOT W/ CIRCUIT LIN LIN 31 PNK/BLK WIRE PNK/WHT WIRE REAR SAM CONTROL REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE SIG SIG PNK (+) WIRE SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE) VIO/GRN WIRE WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) WHT WIRE