Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) hot at all times Wiring diagrams

ANTILOCK BRAKE SYSTEM INDICATOR LAMP BLK/BLU WIRE BLU/BRN WIRE BRAKE FLUID LEVEL SWITCH BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE FLUID, PARKING BRAKE LAMP IND BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CALIPER ASSEMBLY) CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRONIC STABILITY PROGRAM WARNING LAMP IND ESP SPORT LAMP IND ESP/ASR OFF WARNING LAMP IND FRONT SAM CONTROL MODULE FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE FUSE 1 FUSE 14 FUSE 20 FUSE 28 FUSE 28 W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 5 GRN/YEL WIRE HOT AT ALL TIMES HOT W/ CIRCUIT INSTRUMENT CLUSTER MIRROR TAXIMETER MIRROR TAXIMETER (IF EQUIPPED) NCA WIRE ORG/BLU WIRE ORG/GRN WIRE PARKING BRAKE INDICATOR SWITCH RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT AXLE RPM SENSOR RIGHT FRONT AXLE RPM SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT FRONT BRAKE WEAR RIGHT FRONT BRAKE WEAR SENSOR RIGHT REAR BRAKE WEAR SENSOR RIGHT REAR BRAKE WEAR SENSOR (ON RIGHT REAR BRAKE SENSOR (ON RIGHT FRONT BRAKE SERVICE BRAKE INDICATOR LAMP YEL WIRE YEL/BRN WIRE

AC HOUSING, AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLK/BLU WIRE BLK/RED WIRE BLOWER MOTOR BLOWER REGULATOR BLU/GRN WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L CIRCUIT 87 RELAY ENERGIZED COMBUSTION ENGINE, AIR CONDITIONING W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP COOLANT TEMPERATURE SENSOR DIFFUSE FLAP ACTUATOR MOTOR ENGINE CONTROLS SYSTEM FRESH AIR/ AIR RECIRCULATION FLAP ACTUATOR MOTOR FRONT ELECTRICAL PREFUSE BOX FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 151 FUSE 158 160 FUSE 22 GRN/BLU WIRE GRN/RED WIRE HOT AT ALL TIMES HOT W/ ENGINE LEFT BLENDING AIR FLAP ACTUATOR LEFT CENTER AIR OUTLET FLAP ACTUATOR MOTOR LEFT DEFROSTER VENT FLAP ACTUATOR MOTOR LEFT FOOTWELL FLAP ACTUATOR MOTOR LPV LUES ME-SFI (ME) CONTROL MODULE PURGE CONTROL VALVE REAR BLEND AIR FLAP ACTUATOR MOTOR RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT BLENDING AIR FLAP ACTUATOR RIGHT CENTER AIR OUTLET FLAP ACTUATOR MOTOR RIGHT DEFROSTER VENT FLAP ACTUATOR MOTOR RIGHT FOOTWELL FLAP ACTUATOR MOTOR SIG SOLID STATE TMOT VIO/WHT WIRE W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

2.1L TURBO DIESEL AIR DISTRIBUTION FLAP ACTUATOR MOTOR BLK/BLU WIRE BLK/RED WIRE BRN WIRE BRN/GRN WIRE COMBUSTION ENGINE, AIR CONDITIONING W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR DEFROSTER VENT FLAP ACTUATOR MOTOR ENGINE CONTROLS SYSTEM EXCEPT 2.1L TURBO DIESEL FRESH AIR/ AIR RECIRCULATION FLAP ACTUATOR MOTOR FRONT ELECTRICAL PREFUSE BOX FUSE 153 157 FUSE 155 152 FUSE 158 160 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES LEFT BLENDING AIR FLAP ACTUATOR LPV LUES ME-SFI (ME) CONTROL MODULE PTC HEATER BOOSTER PTC HEATER BOOSTER ELECTRICAL CONNECTOR PURGE CONTROL VALVE RED WIRE RED/GRN WIRE RED/VIO WIRE RIGHT BLENDING AIR FLAP ACTUATOR TMOT VIO/GRN WIRE VIO/WHT WIRE W/O ECO START/STOP FUNCTION WHT/BRN WIRE YEL WIRE

2.1L TURBO DIESEL AIR DISTRIBUTION FLAP ACTUATOR MOTOR BLK/BLU WIRE BLK/RED WIRE BRN WIRE BRN/GRN WIRE COMBUSTION ENGINE, AIR CONDITIONING W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR DEFROSTER VENT FLAP ACTUATOR MOTOR ENGINE CONTROLS SYSTEM EXCEPT 2.1L TURBO DIESEL FRESH AIR/ AIR RECIRCULATION FLAP ACTUATOR MOTOR FRONT ELECTRICAL PREFUSE BOX FUSE 153 157 FUSE 155 152 FUSE 158 160 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES LEFT BLENDING AIR FLAP ACTUATOR LPV LUES ME-SFI (ME) CONTROL MODULE PTC HEATER BOOSTER PTC HEATER BOOSTER ELECTRICAL CONNECTOR PURGE CONTROL VALVE RED WIRE RED/GRN WIRE RED/VIO WIRE RIGHT BLENDING AIR FLAP ACTUATOR TMOT VIO/GRN WIRE VIO/WHT WIRE W/O ECO START/STOP FUNCTION WHT/BRN WIRE YEL WIRE

1 2 3 4 9 10 5 (+) (-) 31 (+) 31 (+) (+) 1 2 5 3 4 CAN B L CAN B H 30 TK 31 1 2 5 4 CAN B L CAN B H 30 31 1 3 2 6 7 8 9 31 DATA 31 SIG 4 10 5 6 8 7 SIG 6 7 8 9 ZV-MOT ZV-MOT GND SIG BLK/PNK WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CENTRAL LOCKING MOTOR CENTRAL LOCKING MOTOR LEFT FRONT DOOR LOCK COMPUTER DATA LINES SYSTEM DATA DRIVER INFRARED REMOTE CONTROL RECEIVER DRIVER INFRARED REMOTE CONTROL RECEIVER (IN DRIVER OUTSIDE DOOR HANDLE ASSEMBLY) DRIVER-SIDE POWER WINDOW, OUTSIDE MIRROR ADJUSTMENT SWITCH GROUP FRONT ELECTRICAL PREFUSE BOX FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 157 154 FUSE 163 158 FUSE 2 FUSE 41 FUSE 41 (RIGHT SIDE OF LUGGAGE COMPT) GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT ELECTRICAL PREFUSE BOX (RIGHT REAR OF ENGINE COMPT) HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT FRONT DOOR CONTROL UNIT LEFT FRONT DOOR LOCK ONE-COLOR AMBIANCE ILLUMINATION ORG/ WIRE ORG/GRN WIRE PNK WIRE REAR SAM CONTROL MODULE W/FUSE/RELAY MODULE REAR SIDE WINDOW CHILD SAFETY LOCK SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT DOOR AMBIANCE ILLUMINATION RIGHT FRONT DOOR CENTRAL LOCKING INTERIOR SWITCH RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT DOOR EXIT, WARNING LAMP RIGHT FRONT DOOR HANDLE ILLUMINATION RIGHT FRONT DOOR LOCK RIGHT FRONT RIGHT FRONT DOOR EXIT, DOOR AMBIANCE WARNING LAMP ILLUMINATION ROTARY TUMBLER SWITCH SIG THREE-COLOR AMBIANCE ILLUMINATION W/O ECO START/STOP FUNCTION W/ ECO START/STOP FUNCTION, HYBRID W/ INTELLIGENT SERVO MODULE FOR DIRECT SELECT W/ KEYLESS GO W/O KEYLESS GO WHT WIRE ZV-MOT + ZV-MOT ZV-MOT GND SIG

2 LCT ANT GPS GPS ANT NOT SHIELD NOT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE BRN/GRN WIRE CAN D H CAN D L CAN-D H CAN-D L CENTER INSTRUMENT PANEL SPEAKER COMAND CONTROL UNIT (IF EQUIPPED) COMMAND CONTROL UNIT (IF EQUIPPED) COMPUTER DATA LINES SYSTEM CRASH DIAGNOSTIC CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) EMERGENCY CALL SYSTEM ANTENNA EMERGENCY CALL SYSTEM ANTENNA (CENTER OF HAT SHELF) EMERGENCY CALL SYSTEM BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER FRONT OF LUGGAGE COMPT) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 83 FUSE 87 GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER (CENTER FRONT OF LUGGAGE COMPT) GPS GRN WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT INFO LED LCT MB INFO BUTTON MB-INFO, TELEDIAGNOSIS BUTTON MIC + MIC - MIC - MOBILE PHONE ELECTRICAL CONNECTOR MOBILE PHONE ELECTRICAL CONNECTOR (IF EQUIPPED), MULTI-FUNCTION ANTENNA MUTE NCA WIRE OVERHEAD CONTROL PANEL CONTROL MODULE OVERHEAD CONTROL PANEL CONTROL MODULE (W/ POWER TILTING/ OVERHEAD CONTROL PANEL ELECTRONICS PNK/GRN WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) RED/BLK WIRE SHIELD SHIELD ANT GPS SIG SIG SHIELD ANT NOT SHIELD SOS SOS LED SOUND SYSTEM AMPLIFIER CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE) TEL VIO WIRE W/ ADVANCED SOUND SYSTEM W/ ADVANCED SOUND SYSTEM W/O ADVANCED SOUND SYSTEM W/ COMAND W/ COMMAND W/O ADVANCED SOUND SYSTEM W/O COMAND W/O COMMAND WHT WIRE WS LED YEL WIRE YEL/VIO WIRE

3 2 LIN 1 31 BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE COUPE, CONVERTIBLE SEDAN, WAGON DRIVER SEAT CONNECTOR BLOCK FRONT PASSENGER SEAT CONNECTOR BLOCK FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE FUSE 18 FUSE 78 FUSE 82 GRN/RED (OR GRN/BLK) WIRE GRN/RED WIRE GRN/YEL (OR GRN/BLK) WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ CIRCUIT HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT FRONT BACKREST HEATED CUSHION LEFT FRONT HEATED SEAT BUTTON LEFT FRONT SEAT BACKREST LEFT FRONT SEAT BACKREST VENTILATION MOTOR GROUP LEFT FRONT SEAT CUSHION LEFT FRONT SEAT CUSHION SEAT VENTILATION MOTOR GROUP LEFT FRONT SEAT SITTING SURFACE HEATED CUSHION LEFT FRONT SEAT VENTILATION BLOWER REGULATOR LEFT FRONT SEAT VENTILATION BLOWER REGULATOR (IN LEFT FRONT SEAT BACK) LEFT FRONT SEAT VENTILATION BUTTON LIN 1 NCA WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT BACKREST HEATED CUSHION RIGHT FRONT HEATED SEAT BUTTON RIGHT FRONT HEATED SEAT BUTTON UPPER CONTROL PANEL CONTROL UNIT RIGHT FRONT SEAT BACKREST RIGHT FRONT SEAT BACKREST VENTILATION MOTOR GROUP RIGHT FRONT SEAT CUSHION SEAT VENTILATION MOTOR GROUP RIGHT FRONT SEAT SITTING SURFACE HEATED CUSHION RIGHT FRONT SEAT VENTILATION BLOWER REGULATOR RIGHT FRONT SEAT VENTILATION BLOWER REGULATOR (IN RIGHT FRONT SEAT BACK) RIGHT FRONT SEAT VENTILATION BUTTON SEAT VENTILATION MOTOR GROUP SEDAN WAGON SEDAN, WAGON COUPE, CONVERTIBLE SIG UPPER CONTROL PANEL CONTROL UNIT VENTILATION MOTOR GROUP

8 9 10 11 12 13 14 15 16 STR (+) SIG AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM STARTING/CHARGING SYSTEM AIR CONDITIONING SYSTEM BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L CAN C L O R SHUT LUES STR CAN I H CDI CONTROL MODULE (IN RIGHT FRONT WHEELWELL) COMPUTER DATA LINES SYSTEM CRASH CRASH IN PNK CAN I L SIG WIRE CRASH IN PNK CAN I L WIRE DIFFERENTIAL PRESSURE SENSOR (DPF) EKP EKP 18 19 20 21 22 23 24 25 26 27 28 29 30 ENGINE CIRCUIT 87 RELAY FRONT ELECTRICAL PREFUSE BOX FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 157 154 FUSE 22 FUSE 23 FUSE 25 FUSE 27 FUSE 27 FUSE 23 FUSE 34 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT AT ALL TIMES FRONT ELECTRICAL PREFUSE BOX (RIGHT REAR OF ENGINE COMPT) FUSE HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED KPIS KPIS CRASH LUES NCA WIRE O R SHUT ORG/ WIRE PNK/RED WIRE PNK/WHT WIRE RADIATOR SHUTTERS ACTUATOR (IF EQUIPPED) (TOP RIGHT REAR OF RADIATOR) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SIG STARTER CIRCUIT 50 RELAY STARTING/CHARGING SYSTEM STR LUES STR+ U PWG UPSTREAM DIESEL PARTICULATE FILTER TEMPERATURE SENSOR VIO WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE W/ BLUETEC DIESEL EXHAUST TREATMENT (SCR) W/ ECO START/STOP SYSTEM W/O BLUETEC DIESEL EXHAUST TREATMENT (SCR) W/O ECO START/STOP SYSTEM WHT WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR ACCELERATOR PEDAL SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) BLK/VIO WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOWNSTREAM OF DIESEL PARTICULATE FILTER DOWNSTREAM OF DIESEL PARTICULATE FILTER NITROGEN OXIDES CONTROL UNIT DOWNSTREAM OF SCR CATALYTIC CONVERTER DOWNSTREAM OF SCR CATALYTIC CONVERTER NITROGEN OXIDES CONTROL UNIT FRONT ELECTRICAL PREFUSE FRONT ELECTRICAL PREFUSE BOX FUSE 164 159 FUSE 172 FUSE 172 (RIGHT FRONT OF LUGGAGE COMPT FLOOR) FUSE BOX (RIGHT REAR OF ENGINE COMPT) HOT AT ALL TIMES NCA WIRE NITROGEN OXIDES CONTROL UNIT (NEAR SCR CATALYTIC CONVERTER) NITROGEN OXIDES CONTROL UNIT (UNDER RIGHT FRONT OF VEHICLE) ORG/ WIRE PNK WIRE PNK/RED WIRE PNK/WHT WIRE REAR PREFUSE BOX RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE UPSTREAM OF CATALYTIC CONVERTER OXYGEN SENSOR UPSTREAM OF SCR CATALYTIC CONVERTER TEMPERATURE SENSOR VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE W/ BLUETEC DIESEL EXHAUST TREATMENT (SCR) W/ ECO START/STOP SYSTEM W/ FRONT BATTERY W/ REAR BATTERY W/O BLUETEC DIESEL EXHAUST TREATMENT (SCR) W/O ECO START/STOP SYSTEM

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