Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013) relay module (left side of trunk) Wiring diagrams

1 2 3 PNK WIRE 1 2 4 5 HS 1 HS (+) FH T FH H 1 2 5 4 CAN B L CAN B H 1 2 5 4 CAN B L CAN B H 30 31 4 1 3 PASSENGER SIDE POWER WINDOW SWITCH 4 5 2 1 FH T FH H 1 1 FH H FH T H (+) HS 1 2 2 7 6 31 SIG 9 6 8 LED SIG BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/PNK WIRE BLK/VIO WIRE BRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COUPE COUPE, SEDAN DRIVER SIDE POWER WINDOW, OUTSIDE FUSE 2 FUSE 3 FUSE 39 FUSE 41 GRN WIRE GRY WIRE H (-) HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED HS(+) LEFT FRONT DOOR CONTROL UNIT (IN DRIVER'S DOOR) LEFT FRONT POWER WINDOW SWITCH LEFT REAR LEFT REAR DOOR CONTROL MODULE (SEDAN) LEFT REAR POWER WINDOW MOTOR (LEFT REAR DOOR) POWER WINDOW SWITCH REAR SAM CONTROL UNIT W/ FUSE, REAR SIDE RIGHT REAR WINDOW POWER CHILD SAFETY WINDOW LOCK SWITCH SWITCH RED/BLK WIRE RED/BLU WIRE RED/WHT (OR RED/BLK) WIRE RED/WHT WIRE RELAY MODULE (LEFT SIDE OF TRUNK) RIGHT 3 6 4 5 FRONT POWER WINDOW MOTOR (RIGHT FRONT DOOR) RIGHT FRONT DOOR CONTROL UNIT (RIGHT FRONT DOOR) RIGHT REAR DOOR CONTROL MODULE (SEDAN) (RIGHT REAR DOOR) RIGHT REAR POWER WINDOW MOTOR (RIGHT REAR DOOR) RIGHT REAR POWER WINDOW SWITCH SEDAN SIG YEL WIRE YEL/GRN WIRE YEL/GRY WIRE

1 2 3 4 31 30 WAKE UP 1 2 3 4 MOST OUT MOST IN 1 2 MOST OUT MOST IN 31 CAN A L AUDIO/COMAND CONTROL PANEL AUDIO/COMAND DISPLAY BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN A H CAN B L MUTE CAN B H 31 CAN-A H CAN-A L COMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM DIGITAL AUDIO BROADCASTING CONTROL UNIT DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EMERGENCY CALL SYSTEM CONTROL UNIT (W/AUDIO 20) (CENTER OF TRUNK) FUSE FUSE 84 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED MOST MOST DATA BUS CIRCUIT MULTI-FUNCTION ANTENNA NCA WIRE ORG/ WIRE ORG/WHT WIRE RADIO (AUDIO 20) RADIO W/ AUTO PILOT SYSTEM (AUDIO 50) REAR SAM CONTROL UNIT W/ FUSE, RED WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY MODULE (LEFT SIDE OF TRUNK) SAT SATELLITE DIGITAL (SDAR) AUDIO RADIO CONTROL UNIT SHIELD VIO WIRE W/ COMAND W/ EMERGENCY CALL SYSTEM W/O COMAND W/O COMAND W/ COMAND AUDIO 20 AUDIO 50 W/O EMERGENCY CALL SYSTEM WAKE-UP WHT WIRE YEL/BLK WIRE