Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013) brn Wiring diagrams

18 17 CAN B H CAN B L 31 30 CAN B L CAN B H 55 42 CAN C H CAN C L ALTERNATOR BATTERY SENSOR BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CDI CONTROL MODULE (LEFT REAR OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM DISPLAY FRONT PREFUSE (RIGHT FRONT FUSE FOOTWELL) FUSE GLOW OUTPUT STAGE INSTRUMENT CLUSTER LIN NCA WIRE ON BOARD ELECTRICAL SYSTEM BATTERY (FRONT BATTERY) REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE STARTER WHT/BLU WIRE

1 2 CAN-C H CAN-C L 2 1 CAN-C H CAN-C L 3 4 CAN B H CAN B L ALTERNATOR BLK WIRE BLK/BLU WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN C H CAN C H CAN C L CAN C L CDI CONTROL MODULE (LEFT REAR OF ENGINE COMPT) CHARGING CIRCUIT CLUTCH PEDAL SWITCH (M/T) COMPUTER DATA LINES SYSTEM D- D+ DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (CENTER CONSOLE) ELECTRONIC TRANSMISSION CONTROL UNIT FRONT PREFUSE (RIGHT FRONT FUSE FOOTWELL) FUSE FUSE 25 FUSE 5 FUSE 7 INTELLIGENT SERVO MODULE FOR DIRECT SELECT (TRANSMISSION HOUSING) NCA WIRE NITROGEN OXIDES CONTROL UNIT DOWN STREAM OF DIESEL PARTICULATE FILTER NITROGEN OXIDES CONTROL UNIT DOWN STREAM OF SCR CATALYTIC CONVERTER ON BOARD ELECTRICAL SYSTEM BATTERY (FRONT BATTERY) REAR SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT SIDE SOLID OF TRUNK) STATE RED WIRE RED/GRN WIRE RED/YEL WIRE RELAY STARTER STARTER CIRCUIT STR+ WHT WIRE

2 1 MOST IN MOST OUT BLU/BLK WIRE BRN WIRE COMAND CONTROL UNIT FUSE RELAY MODULE (LEFT SIDE OF TRUNK) HOT AT ALL TIMES MEDIA INTERFACE CONNECTOR MEDIA INTERFACE CONTROL UNIT MOST 8 7 6 5 4 3 2 1 MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE REAR SAM CONTROL UNIT W/ FUSE, RED WIRE USB DATA- USB DATA+ ACC DET ACC DET RX (IPOD) TX (IPOD) USB+ USB SHIELD USB/DIGITAL WAKE-UP

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 5 6 7 8 HR+ FR+ VL+ HL+ HR- FR- FL- HL- 6 4 2 1 PNK WIRE ANT BT SHIELD ANT GPS SHIELD AUX JACK ELECTRICAL CONNECTOR BLK WIRE BLK/WHT WIRE BLUETOOTH ANTENNA (AUDIO 20) (FRONT CENTER OF INTERIOR ROOF) BLUETOOTH ANTENNA (AUDIO 50) (FRONT CENTER OF INTERIOR ROOF) BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CAN-A H CAN-A L COMPUTER DATA LINES SYSTEM EMERGENCY CALL SYSTEM CONTROL UNIT (IF EQUIPPED) (CENTER OF TRUNK) FM, AM, CL (ZV) ANTENNA AMPLIFIER FM/AM SHIELD GND MIC - AUX GND AUX R GPS AUDIO 50 GRN WIRE INSIDE REAR VIEW MIRROR LATE PRODUCTION LEFT DOOR BASS SPEAKER LEFT DOOR SPEAKER (W/O SOUND SYSTEM) LEFT DOOR TWEETER LEFT REAR BASS SPEAKER LEFT REAR SPEAKER (W/O SOUND SYSTEM) LEFT REAR TWEETER NCA WIRE ORG/ WIRE PNK WIRE RADIO (AUDIO 20) RADIO W/ AUTO PILOT SYSTEM (AUDIO 50) REAR WINDOW ANTENNA FM ANTENNA AMPLIFIER RIGHT DOOR BASS SPEAKER RIGHT DOOR SPEAKER (W/O SOUND SYSTEM) RIGHT DOOR TWEETER RIGHT REAR RIGHT REAR BASS SPEAKER RIGHT REAR SPEAKER (W/O SOUND SYSTEM) SHIELD SHIELD BTE TRACER WIRE CONNECTOR SLEEVE TWEETER WHT WIRE YEL WIRE

1 2 MOST MOST OUT MOST IN BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER INSTRUMENT PANEL SPEAKER GRN WIRE GRY WIRE LCT LEFT DOOR BASS SPEAKER LEFT DOOR SPEAKER LEFT DOOR TWEETER LEFT REAR BASS SPEAKER LEFT REAR SPEAKER LEFT REAR SURROUND SPEAKER LEFT REAR TWEETER MOST DATA BUS CIRCUIT MUTE NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE RED/BLU WIRE RIGHT DOOR RIGHT DOOR TWEETER BASS SPEAKER RIGHT DOOR SPEAKER RIGHT REAR BASS SPEAKER RIGHT REAR SPEAKER RIGHT REAR SURROUND SPEAKER, REAR SHELF BASS SPEAKER RIGHT REAR TWEETER SOUND SYSTEM AMPLIFIER CONTROL UNIT VIO WIRE WAKE-UP WHT WIRE YEL 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

1 2 3 4 5 6 7 8 RR (+) FR (+) FL (+) RL(+) RR(-) FR(-) FL(-) RL(-) 6 4 2 1 PNK WIRE AFM ANT BT SHIELD ANT GPS SHIELD ANTENNA AMPLIFIER AUDIO 20 AUDIO 50 AUX JACK ELECTRICAL CONNECTOR AUX-S BLK WIRE BLK/WHT WIRE BLUETOOTH ANTENNA (FRONT CENTER OF INTERIOR ROOF) BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BTE GPS CAN-A H CAN-A L COMPUTER DATA LINES SYSTEM DAB FM 1, AM, CL (ZV), KEYLESS GO ANTENNA AMPLIFIER GRN WIRE INSIDE REAR VIEW MIRROR LEFT FRONT DOOR BASS SPEAKER (W/O SOUND SYSTEM) LEFT FRONT DOOR TWEETER (W/O SOUND SYSTEM) LEFT REAR DOOR BASS SPEAKER (W/O SOUND SYSTEM) LEFT REAR DOOR TWEETER (W/O SOUND SYSTEM) MOBILE PHONE, STATIONARY HEATER RADIO REMOTE CONTROL ANTENNA SPLITTER (TRUNK) MULTI-FUNCTION ANTENNA NCA WIRE ORG/ WIRE PNK 1 2 3 4 5 6 7 8 9 10 11 12 MIC 1+ MIC 2+ SHIELD WIRE RADIO (AUDIO 20) RADIO WITH AUTO PILOT SYSTEM (AUDIO 50) RIGHT FRONT DOOR BASS SPEAKER (W/O SOUND SYSTEM) RIGHT FRONT DOOR TWEETER (W/O SOUND SYSTEM) RIGHT REAR DOOR BASS SPEAKER (W/O SOUND SYSTEM) RIGHT REAR DOOR TWEETER (W/O SOUND SYSTEM) SHIELD SHIELD FM VIO WIRE W/O TAXI ELECTRICAL SYSTEM WHT WIRE YEL WIRE

1 2 MOST MOST OUT MOST IN BASS SPEAKER BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER INSTRUMENT PANEL SPEAKER FUSE GRN WIRE GRY WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED IN (-) LCT LEFT REAR SURROUND SPEAKER MOST DATA BUS CIRCUIT NCA WIRE ON MUTE ORG/ WIRE PNK WIRE REAR BASS SPEAKER AMPLIFIER RED WIRE RED/BLK WIRE RED/GRY WIRE RIGHT REAR SURROUND SPEAKER SHIELD SOUND SYSTEM AMPLIFIER CONTROL UNIT TRACER WIRE CONNECTOR SLEEVE VIO WIRE WAKE UP (-) IN- WHT WIRE YEL WIRE

1 2 CAN-C H CAN-C L 12 13 CAN E L CAN E H 31 CAN C L CAN C H 31 SIG 4 8 3 24 37 30 37 19 25 40 BLS_L BLS_H BLS_M CAN E L CAN E H AUTOMATIC TRANSMISSION TRANSMISSION MODE BUTTON BASE PREMIUM BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CAN C L CAN C H CAN-D H CAN-D L COMPUTER DATA LINES SYSTEM COUPE D- D+ DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (CENTER CONSOLE) ELECTRONIC TRANSMISSION CONTROL CONTROL UNIT (SEDAN) FUSE 16 FUSE 21 GEAR INDICATOR SENSOR GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT W/ CIRCUIT HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER NCA WIRE ORG/BRN WIRE PARKING BRAKE INDICATOR SWITCH (ON PARKING BRAKE ASSEMBLY) PNK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/WHT WIRE RED WIRE RED/BLU WIRE SELECTOR LEVER POSITION R, P LOCKING SOLENOID SHIFT GATE SYMBOL ILLUMINATION SIG STOPLIGHT SWITCH (LEFT FRONT UPPER FOOTWELL) WHT WIRE WHT/GRN WIRE YEL WIRE