Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013) fuse 25 Wiring diagrams

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

3 4 CAN B H CAN B L BATTERY SENSOR BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN C H CAN C H CAN C L CAN C L CHARGING CIRCUIT 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) FUSE 25 FUSE 5 FUSE 7 ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) ON-BOARD ELECTRICAL SYSTEM BATTERY PNK/RED WIRE POWER DISTRIBUTION SYSTEM REAR SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT SIDE SOLID OF TRUNK) STATE RED WIRE RED/BLU WIRE RELAY START ENABLE CLUTCH PEDAL SWITCH (M/T) STARTER STARTER CIRCUIT VIO WIRE VIO/WHT WIRE

2 1 CAN-C H CAN-C L 3 4 CAN B H CAN B L 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 CHARGING CIRCUIT CLUTCH PEDAL SWITCH (M/T) COMPUTER DATA LINES SYSTEM CONTROL UNIT) D- D+ ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (CENTER CONSOLE) ELECTRONIC TRANSMISSION FUSE 25 FUSE 5 FUSE 7 INTELLIGENT SERVO MODULE FOR DIRECT SELECT (TRANSMISSION HOUSING) ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) NCA WIRE REAR SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT SIDE SOLID OF TRUNK) STATE RED/YEL WIRE RELAY STARTER STARTER CIRCUIT STR+ VIO/WHT WIRE WHT WIRE

AUDIO/ COMAND DISPLAY (IF EQUIPPED) AUDIO/ MOBILE COMAND PHONE CONTROL ELECTRICAL PANEL CONNECTOR (IF EQUIPPED) BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/ORG WIRE CIRCUIT CIRCUIT 15 RELAY DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) ELECTRONIC SELECTOR LEVEL MODULE CONTROL UNIT (A/T) ENGINE CIRCUIT 87 RELAY EXTERIOR LIGHT SWITCH EXTERIOR LIGHTS SWITCH FANFARE HORN RELAY FROM ENGINE CIRCUIT 87 RELAY (DIAGRAM FROM FANFARE HORN RELAY (DIAGRAM FROM FRONT PREFUSE (DIAGRAM 1 OF 5) FROM FUSE 18 (DIAGRAM FROM POWER OUTLETS, CIGARETTE LIGHTER (DIAGRAM 2 OF 5) FRONT PASSENGER SEAT OCCUPIED RECOGNITION, ACSR (IF EQUIPPED) FUSE FUSE 10 FUSE 9 FUSE 21 FUSE 24 FUSE 25 FUSE 30 FUSE 29 FUSE 5 FUSE 7 FUSE 6 FUSE FUSE GLOVE BOX LAMP/ SWITCH GLOVE BOX SOCKET (IF EQUIPPED) GRY/BLU WIRE LEFT FRONT LAMP UNIT LEFT INTAKE CAMSHAFT SOLENOID, LEFT EXHAUST CAMSHAFT SOLENOID ME-SFI (ME) CONTROL UNIT NCA WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/RED WIRE PNK/YEL WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT LAMP UNIT SECONDARY AIR INJECTION RELAY STARTER CIRCUIT 50 RELAY STEERING COLUMN MODULE CONTROL UNIT MULTI- FUNCTION CAMERA (IF EQUIPPED) STOP LAMP SWITCH TO CHASSIS CIRCUIT 87 RELAY (DIAGRAM TO ENGINE CIRCUIT 87 RELAY TO FUSE 1 (DIAGRAM TO FUSE 14 (DIAGRAM TO FUSE 15 (DIAGRAM TO SECONDARY AIR INJECTION RELAY WIPER MOTOR WIPER PARK HEATER (IF EQUIPPED) WIPER PARK POSITION HEATER RELAY

AUDIO/ COMAND DISPLAY AUDIO/COMAND CONTROL PANEL (IF EQUIPPED) AUTOMATIC TRANSMISSION MODE BUTTON BACKUP RELAY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/VIO WIRE BRN WIRE CIRCUIT CIRCUIT 15 RELAY COOLENT THERMOSTAT HEATING ELEMENT, PTC HEATER BOOSTER DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) ELECTRONIC SELECTOR LEVEL MODULE CONTROL UNIT (IF EQUIPPED) ENGINE CIRCUIT 87 RELAY EXCEPT 3.0L TURBO DIESEL EXTERIOR LIGHT SWITCH (IF EQUIPPED) EXTERIOR LIGHTS SWITCH (IF EQUIPPED) FANFARE HORN RELAY FROM FROM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (DIAGRAM 4 OF 5) FROM ENGINE FUSE CIRCUIT 87 RELAY (DIAGRAM FROM FRONT PREFUSE (DIAGRAM 1 OF 5) FROM REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE FUSE FUSE 10 FUSE 21 FUSE 24 FUSE 25 FUSE 30 FUSE 29 FUSE 4 FUSE 5 FUSE 7 FUSE 6 FUSE 9 FUSE FUSE GLOVE BOX LAMP/ SWITCH GLOVE BOX SOCKET (IF EQUIPPED) GRY/BLU WIRE INSTRUMENT PANEL SWITCH GROUP LEFT FRONT LAMP RIGHT UNIT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT PNK/BLU WIRE PNK/RED WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION RELAY STARTER CIRCUIT 50 RELAY STOP LAMP SWITCH (W/ ESP BASIC, ESP PREMIUM) SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO CHASSIS CIRCUIT 87 RELAY (DIAGRAM TO ENGINE CIRCUIT 87 RELAY TO FUSE 1, TO FUSE 14 (DIAGRAM TO FUSE 15 TO SECONDARY AIR INJECTION RELAY TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT WHT RED/ WIRE WIPER MOTOR WIPER PARK HEATER (IF EQUIPPED) WIPER PARK POSITION HEATER RELAY YEL/BLK WIRE

3 4 CAN B H CAN B L BATTERY SENSOR BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAN C H CAN C H CAN C L CAN C L CHARGING CIRCUIT 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) FUSE 25 FUSE 5 FUSE 7 ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) ON-BOARD ELECTRICAL SYSTEM BATTERY PNK/RED WIRE POWER DISTRIBUTION SYSTEM REAR SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT SIDE SOLID OF TRUNK) STATE RED WIRE RED/BLU WIRE RELAY START ENABLE CLUTCH PEDAL SWITCH (M/T) STARTER STARTER CIRCUIT VIO WIRE VIO/WHT WIRE

2 1 CAN-C H CAN-C L 3 4 CAN B H CAN B L 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 CHARGING CIRCUIT CLUTCH PEDAL SWITCH (M/T) COMPUTER DATA LINES SYSTEM CONTROL UNIT) D- D+ ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (CENTER CONSOLE) ELECTRONIC TRANSMISSION FUSE 25 FUSE 5 FUSE 7 INTELLIGENT SERVO MODULE FOR DIRECT SELECT (TRANSMISSION HOUSING) ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) NCA WIRE REAR SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT SIDE SOLID OF TRUNK) STATE RED/YEL WIRE RELAY STARTER STARTER CIRCUIT STR+ VIO/WHT WIRE WHT WIRE