Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) scr Wiring diagrams

1 2 3 4 MIC II (+) MIC II (-) MIC RE (+) MIC RE (-) 15 PTT ALRM OFF ALARM ON 28 7 25 11 12 ALARM ON MUTE MUTE CAN B H CAN B L 30 LS (+) LS (-) ALARM ON BLK WIRE BLK/GRY WIRE BRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM FUSE 56 FUSE 90 GRN WIRE HOT AT ALL TIMES LEFT FOOTWELL EMERGENCY ALARM SYSTEM BUTTON LEFT OUTSIDE MIRROR MICROPHONE LS+ MIC GND MIC II (-) MIC LS (+) 31 MIC LS (-) WSA MIC NF (+) MIC VCC MIC NF (+) MIC VCC MIC GND MIC RE (-) MICROPHONE SEPARATION POINT MUTE NCA WIRE ORG/ WIRE OUTSIDE PAS (GAS) SPEAKER PAS (GAS) CONTROL UNIT PTT ALRM OFF REAR AIR VENT EMERGENCY ALARM SYSTEM BUTTON REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED WIRE RED/GRN WIRE RIGHT FOOTWELL EMERGENCY ALARM SYSTEM BUTTON RIGHT OUTSIDE MIRROR MICROPHONE SCR SPECIAL-PURPOSE VEHICLE MULTI-FUNCTION CONTROL UNIT WHT WIRE YEL WIRE YEL/BLK WIRE

AAG AIRMATIC CONTROL UNIT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CIRCUIT 15 RELAY CONTROL UNIT (IF EQUIPPED) COOLANT CIRCULATION PUMP RELAY DC/AC CONVERTER CONTROL UNIT DIGITAL AUDIO BROADCASTING CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT NECK-PRO HEAD RESTRAINT SOLENOID DYNAMIC MULTICONTOUR SEAT PNEUMATIC PUMP EMERGENCY CALL SYSTEM EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT COOLANT (IF EQUIPPED) CIRCULATION PUMP RELAY ENABLE FROM FUSE 41 (DIAGRAM FROM FUSE 61 (DIAGRAM 1 OF 5) FROM FUSE 63 (DIAGRAM FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT NECK-PRO HEAD RESTRAINT SOLENOID FRONT VEHICLE INTERIOR POWER OUTLET FUEL PUMP CONTROL UNIT FUEL PUMP CONTROL UNIT (IF EQUIPPED) FUEL PUMP RELAY FUEL PUMP RELAY FUSE 42 FUSE FUSE 37 FUSE 38 FUSE 42 FUSE 56 FUSE 57 FUSE 58 FUSE 59 FUSE 60 FUSE 62 FUSE 63 FUSE 64 FUSE 68 FUSE 71 FUSE 83 FUSE 84 FUSE 86 FUSE 87 FUSE 87 FUSE 86 FUSE 89 FUSE 90 FUSE FUSE GRN PNK/ WIRE GRN WIRE GRN/RED WIRE GRY WIRE LEFT REAR DISPLAY, RIGHT REAR DISPLAY, DVD PLAYER LEFT REAR DISPLAY, RIGHT REAR DISPLAY, DVD PLAYER (IF EQUIPPED) LEFT, RIGHT REAR BUMPER RADAR SENSOR LEFT/RIGHT FRONT BUMPER DISTRONIC SENSOR MULTICONTOUR SEAT PNEUMATIC PUMP NCA WIRE ORG/ WIRE ORG/RED WIRE PAS CONTROL UNIT PAS CONTROL UNIT (IF EQUIPPED) PNK WIRE PNK/GRN WIRE REAR AXLE ELECTRONIC LEVEL CONTROL UNIT REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE REAR SEAT HEATERS CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT (IF EQUIPPED) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY 1 RES FUSE RES FUSE 48 SCR SEAT ADJUSTMENT RELAY SOCKET TAILGATE WINDSHIELD WIPER RELAY TO FUSE 68 (DIAGRAM 2 OF 5) TO FUSE 73 (DIAGRAM TO FUSE 85 (DIAGRAM TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (W/ TRAILER HITCH) TRAILER SOCKET (W/ TRAILER HITCH) VIO/RED WIRE W/ INTELLIGENT SERVO MODULE FOR DIRECT SELECT W/O SMOKER PACKAGE WHT WIRE YEL/RED WIRE

AAG AIRMATIC CONTROL UNIT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CIRCUIT 15 RELAY CONTROL UNIT (IF EQUIPPED) COOLANT CIRCULATION PUMP RELAY DC/AC CONVERTER CONTROL UNIT DIGITAL AUDIO BROADCASTING CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT NECK-PRO HEAD RESTRAINT SOLENOID DYNAMIC MULTICONTOUR SEAT PNEUMATIC PUMP EMERGENCY CALL SYSTEM EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT COOLANT (IF EQUIPPED) CIRCULATION PUMP RELAY ENABLE FROM FUSE 41 (DIAGRAM FROM FUSE 61 (DIAGRAM 1 OF 5) FROM FUSE 63 (DIAGRAM FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT NECK-PRO HEAD RESTRAINT SOLENOID FRONT VEHICLE INTERIOR POWER OUTLET FUEL PUMP CONTROL UNIT FUEL PUMP CONTROL UNIT (IF EQUIPPED) FUEL PUMP RELAY FUEL PUMP RELAY FUSE 42 FUSE FUSE 37 FUSE 38 FUSE 42 FUSE 56 FUSE 57 FUSE 58 FUSE 59 FUSE 60 FUSE 62 FUSE 63 FUSE 64 FUSE 68 FUSE 71 FUSE 83 FUSE 84 FUSE 86 FUSE 87 FUSE 87 FUSE 86 FUSE 89 FUSE 90 FUSE FUSE GRN PNK/ WIRE GRN WIRE GRN/RED WIRE GRY WIRE LEFT REAR DISPLAY, RIGHT REAR DISPLAY, DVD PLAYER LEFT REAR DISPLAY, RIGHT REAR DISPLAY, DVD PLAYER (IF EQUIPPED) LEFT, RIGHT REAR BUMPER RADAR SENSOR LEFT/RIGHT FRONT BUMPER DISTRONIC SENSOR MULTICONTOUR SEAT PNEUMATIC PUMP NCA WIRE ORG/ WIRE ORG/RED WIRE PAS CONTROL UNIT PAS CONTROL UNIT (IF EQUIPPED) PNK WIRE PNK/GRN WIRE REAR AXLE ELECTRONIC LEVEL CONTROL UNIT REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE REAR SEAT HEATERS CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT (IF EQUIPPED) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY 1 RES FUSE RES FUSE 48 SCR SEAT ADJUSTMENT RELAY SOCKET TAILGATE WINDSHIELD WIPER RELAY TO FUSE 68 (DIAGRAM 2 OF 5) TO FUSE 73 (DIAGRAM TO FUSE 85 (DIAGRAM TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (W/ TRAILER HITCH) TRAILER SOCKET (W/ TRAILER HITCH) VIO/RED WIRE W/ INTELLIGENT SERVO MODULE FOR DIRECT SELECT W/O SMOKER PACKAGE WHT WIRE YEL/RED WIRE

AAG AIRMATIC CONTROL UNIT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CIRCUIT 15 RELAY CONTROL UNIT (IF EQUIPPED) COOLANT CIRCULATION PUMP RELAY DC/AC CONVERTER CONTROL UNIT DIGITAL AUDIO BROADCASTING CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT NECK-PRO HEAD RESTRAINT SOLENOID DYNAMIC MULTICONTOUR SEAT PNEUMATIC PUMP EMERGENCY CALL SYSTEM EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT COOLANT (IF EQUIPPED) CIRCULATION PUMP RELAY ENABLE FROM FUSE 41 (DIAGRAM FROM FUSE 61 (DIAGRAM 1 OF 5) FROM FUSE 63 (DIAGRAM FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT NECK-PRO HEAD RESTRAINT SOLENOID FRONT VEHICLE INTERIOR POWER OUTLET FUEL PUMP CONTROL UNIT FUEL PUMP CONTROL UNIT (IF EQUIPPED) FUEL PUMP RELAY FUEL PUMP RELAY FUSE 42 FUSE FUSE 37 FUSE 38 FUSE 42 FUSE 56 FUSE 57 FUSE 58 FUSE 59 FUSE 60 FUSE 62 FUSE 63 FUSE 64 FUSE 68 FUSE 71 FUSE 83 FUSE 84 FUSE 86 FUSE 87 FUSE 87 FUSE 86 FUSE 89 FUSE 90 FUSE FUSE GRN PNK/ WIRE GRN WIRE GRN/RED WIRE GRY WIRE LEFT REAR DISPLAY, RIGHT REAR DISPLAY, DVD PLAYER LEFT REAR DISPLAY, RIGHT REAR DISPLAY, DVD PLAYER (IF EQUIPPED) LEFT, RIGHT REAR BUMPER RADAR SENSOR LEFT/RIGHT FRONT BUMPER DISTRONIC SENSOR MULTICONTOUR SEAT PNEUMATIC PUMP NCA WIRE ORG/ WIRE ORG/RED WIRE PAS CONTROL UNIT PAS CONTROL UNIT (IF EQUIPPED) PNK WIRE PNK/GRN WIRE REAR AXLE ELECTRONIC LEVEL CONTROL UNIT REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE REAR SEAT HEATERS CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT (IF EQUIPPED) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY 1 RES FUSE RES FUSE 48 SCR SEAT ADJUSTMENT RELAY SOCKET TAILGATE WINDSHIELD WIPER RELAY TO FUSE 68 (DIAGRAM 2 OF 5) TO FUSE 73 (DIAGRAM TO FUSE 85 (DIAGRAM TRAILER RECOGNITION CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (W/ TRAILER HITCH) TRAILER SOCKET (W/ TRAILER HITCH) VIO/RED WIRE W/ INTELLIGENT SERVO MODULE FOR DIRECT SELECT W/O SMOKER PACKAGE WHT WIRE YEL/RED WIRE

1 FG 3 4 5 6 7 8 MOT MOT AAG AAG 1 2 3 4 5 6 7 AIR CONDITIONING SYSTEM BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ELECTRONIC POWER STEERING SYSTEM ELECTRONIC SUSPENSION SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM GRN WIRE HEADLIGHTS, POWER DISTRIBUTION SYSTEMS MOT- NAVIGATION SYSTEM NAVIGATION, CRUISE CONTROL SYSTEMS PNK/GRN WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SCR SEATS SYSTEM SEATS SYSTEM NAVIGATION, CRUISE CONTROL SYSTEMS SEATS SYSTEM SEATS SYSTEM SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS SOUND, NAVIGATION SYSTEMS SOUND, NAVIGATION SYSTEMS SEATS SYSTEM SEATS SYSTEM TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/RED WIRE WARNING SYSTEMS YEL WIRE

1 FG 3 4 5 6 7 8 MOT MOT AAG AAG 1 2 3 4 5 6 7 AIR CONDITIONING SYSTEM BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ELECTRONIC POWER STEERING SYSTEM ELECTRONIC SUSPENSION SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM GRN WIRE HEADLIGHTS, POWER DISTRIBUTION SYSTEMS MOT- NAVIGATION SYSTEM NAVIGATION, CRUISE CONTROL SYSTEMS PNK/GRN WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SCR SEATS SYSTEM SEATS SYSTEM NAVIGATION, CRUISE CONTROL SYSTEMS SEATS SYSTEM SEATS SYSTEM SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS SOUND, NAVIGATION SYSTEMS SOUND, NAVIGATION SYSTEMS SEATS SYSTEM SEATS SYSTEM TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/RED WIRE WARNING SYSTEMS YEL WIRE

1 FG 3 4 5 6 7 8 MOT MOT AAG AAG 1 2 3 4 5 6 7 AIR CONDITIONING SYSTEM BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ELECTRONIC POWER STEERING SYSTEM ELECTRONIC SUSPENSION SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM GRN WIRE HEADLIGHTS, POWER DISTRIBUTION SYSTEMS MOT- NAVIGATION SYSTEM NAVIGATION, CRUISE CONTROL SYSTEMS PNK/GRN WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SCR SEATS SYSTEM SEATS SYSTEM NAVIGATION, CRUISE CONTROL SYSTEMS SEATS SYSTEM SEATS SYSTEM SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS SOUND, NAVIGATION SYSTEMS SOUND, NAVIGATION SYSTEMS SEATS SYSTEM SEATS SYSTEM TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/RED WIRE WARNING SYSTEMS YEL WIRE

ADBLUE CONTROL UNIT (UNDER RIGHT SIDE OF LUGGAGE COMPT FLOOR) ADBLUE FUSE BLOCK ADBLUE METERING VALVE ADBLUE SUPPLY RELAY BLK/VIO WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN I H CAN I L COMPUTER DATA FRONT SAM CONTROL UNIT W/ FUSE FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 19 FUSE 20 FUSE 20 FUSE 22 FUSE 21 FUSE 22 FUSE 6 FUSE 6 RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 90 FUSE 90 W/ FUSE/RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) GRN/WHT WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED LINES SYSTEM PNK WIRE PNK/RED WIRE PNK/WHT WIRE REAR SAM CONTROL MODULE REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SCR SIG

BLK WIRE BLK/RED WIRE BRN WIRE BRN/BLU WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP RELAY COOLANT TEMPERATURE WARNING LAMP COUPE CONVERTIBLE ENGINE DIAGNOSIS INDICATOR LAMP FUEL LEVEL COOLANT INDICATOR TEMPERATURE LAMP GAUGE FUEL RESERVE INDICATOR LAMP FUSE 90 GRN/BLK WIRE GRN/BLU WIRE GRY/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER PNK/BLK WIRE PNK/BLU WIRE PREGLOW INDICATOR LAMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SCR SEDAN VIO/BLK WIRE VIO/BLU WIRE