Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013) 1 2 3 4 31 30 wake up Wiring diagrams

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

1 2 3 4 31 30 WAKE UP 1 2 3 4 MOST OUT MOST IN 1 2 MOST OUT MOST IN 3 4 CAN-A H CAN-A L 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 H 31 CAN B L CELLULAR TELEPHONE SYSTEM ANTENNA AMPLIFIER/ COMPENSATOR (IF EQUIPPED) COMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM DIGITAL AUDIO BROADCASTING CONTROL UNIT FUSE GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES DRIVER SIDE SAM CONTROL MODULE WITH FUSE/ FUSE 84 HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED KEEP ON 14 15 16 MOBILE PHONE ELECTRICAL CONNECTOR (IF EQUIPPED), MOST MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/WHT WIRE RADIO (AUDIO 20) RADIO W/ AUTO PILOT SYSTEM (AUDIO 50) RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RELAY MODULE (LEFT REAR OF ENGINE COMPT) SAT SDAR CONTROL UNIT/ HIGH DEFINITION TUNER SHIELD ANT SHIELD ANT GPS W/ COMAND W/ DIRECT SELECT W/O COMAND W/O DIRECT SELECT WAKE-UP