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

1 2 3 CAN-I H CAN-I L PNK WIRE 1 2 3 CAN-L H CAN-L L 31 1 2 CAN-I H CAN-I L PNK WIRE 1 2 CAN-L H CAN-L L 2.1L TURBO DIESEL EXCEPT 2.1L TURBO DIESEL 29 14 CAN-L H CAN-L L 3.0L TURBO DIESEL 39 52 CAN-I H CAN-I L PNK WIRE 4 10 CAN-L H CAN-L L 4 3 4 3 CAN-I H CAN-I L PNK PNK WIRE 40 52 CAN-I H CAN-I L PNK WIRE 5 4 CAN-L H CAN-L L 61 62 CAN-I H CAN-I L PNK WIRE 8 9 CAN-L H CAN-L L ADBLUE CONTROL UNIT ADBLUE CONTROL UNIT (UNDER RIGHT BATTERY MANAGEMENT SYSTEM CONTROL UNIT BATTERY MANAGEMENT SYSTEM CONTROL UNIT (ON CONTACTOR ASSEMBLY) BRN WIRE CAN I H CAN I H PNK CAN I L WIRE CAN I L CAN L H CAN L L CAN-L H (ON CONTACTOR ASSEMBLY) CAN-L L CDI CONTROL UNIT CONTROL UNIT) DIESEL PARTICULATE FILTER (3.0L TURBO DIESEL) (UNDER RIGHT FRONT OF VEHICLE) ELECTRIC REFRIGERANT COMPRESSOR ELECTRIC REFRIGERANT COMPRESSOR (LOWER LEFT FRONT OF ENGINE) GRN WIRE GRN/WHT WIRE HYBRID CAN POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR LEFT NOX SENSOR CONTROL UNIT ME-SFI (ME) CONTROL UNIT ME-SFI (ME) CONTROL UNIT (3.5L, 3.5L HYBRID) (LEFT SIDE OF ENGINE) ME-SFI (ME) CONTROL UNIT (3.5L, 3.5L HYBRID) (LEFT SIDE OF ENGINE) CAN-L H NITROGEN OXIDES CONTROL UNIT DOWNSTREAM OF NITROGEN OXIDES CONTROL UNIT DOWNSTREAM OF DIESEL PARTICULATE FILTER NITROGEN OXIDES CONTROL UNIT DOWNSTREAM OF SCR CATALYTIC CONVERTER PNK WIRE PNK/WHT WIRE POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR (CAN I) POWER ELECTRONICS CONTROL UNIT POWER ELECTRONICS CONTROL UNIT (BOTTOM RIGHT SIDE OF ENGINE) RIGHT NOX SENSOR RIGHT NOX SENSOR CONTROL UNIT SIDE OF LUGGAGE COMPT FLOOR)

1 2 3 CAN-A H CAN-A L 31 1 2 3 CAN-C H CAN-C L 31 1 2 CAN-A H CAN-A L 1 2 CAN-C H CAN-C L 10 9 CAN-C H CAN-C L 2 1 CAN-C H CAN-C L 4 3 CAN-I H CAN-I L PNK WIRE 40 52 CAN-I H CAN-I L PNK WIRE 7 6 CAN-C H CAN-C L AUDIO/COMAND CONTROL PANEL CAN-A H CAN-A L AUDIO/COMAND DISPLAY 8 4 CAN-A H CAN-A L BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CAN I H CAN I L CRADLE FOR NAVIGATION MODULE DRIVE TRAIN CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (BASE OF SHIFT LEVER ASSEMBLY) FUEL PUMP CONTROL MODULE FULLY INTEGRATED TRANSMISSION CONTROL UNIT (IN TRANSMISSION) NAVIGATION MODULE 8 2 CAN-A H CAN-A L PNK WIRE PNK/WHT WIRE POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR (CAN I) TELEMATICS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR W/ AUDIO 20, COMAND WHT WIRE

10 9 8 7 6 PNK WIRE 12 11 PNK WIRE 2 3 PNK WIRE 3 2 2 4 PNK WIRE 360 DEGREE CAMERA CONTROL UNIT (IF EQUIPPED) 4 3 CAN-I H CAN-I L PNK WIRE 40 52 CAN-I H CAN-I L PNK WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L CAN I H CAN I L CHASSIS GATEWAY CONTROL UNIT (RIGHT FRONT COUPE CONVERTIBLE ELECTRONIC IGNITION SWITCH CONTROL UNIT GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED PNK WIRE PNK/RED WIRE PNK/WHT WIRE POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR (CAN I) POWER DISTRIBUTION SYSTEM RADAR SENSORS CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) REAR SAM CONTROL MODULE W/ RED/BLK WIRE STEREO MULTI-FUNCTION CAMERA UPPER FOOTWELL) YEL WIRE YEL/WHT WIRE

1 2 3 CAN-A H CAN-A L 31 1 2 3 CAN-C H CAN-C L 31 1 2 CAN-A H CAN-A L 1 2 CAN-C H CAN-C L 10 9 CAN-C H CAN-C L 2 1 CAN-C H CAN-C L 4 3 CAN-I H CAN-I L PNK WIRE 40 52 CAN-I H CAN-I L PNK WIRE 7 6 CAN-C H CAN-C L AUDIO/COMAND CONTROL PANEL CAN-A H CAN-A L AUDIO/COMAND DISPLAY 8 4 CAN-A H CAN-A L BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CAN I H CAN I L CRADLE FOR NAVIGATION MODULE DRIVE TRAIN CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (BASE OF SHIFT LEVER ASSEMBLY) FUEL PUMP CONTROL MODULE FULLY INTEGRATED TRANSMISSION CONTROL UNIT (IN TRANSMISSION) NAVIGATION MODULE 8 2 CAN-A H CAN-A L PNK WIRE PNK/WHT WIRE POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR (CAN I) TELEMATICS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR W/ AUDIO 20, COMAND WHT WIRE

10 9 8 7 6 PNK WIRE 12 11 PNK WIRE 2 3 PNK WIRE 3 2 2 4 PNK WIRE 360 DEGREE CAMERA CONTROL UNIT (IF EQUIPPED) 4 3 CAN-I H CAN-I L PNK WIRE 40 52 CAN-I H CAN-I L PNK WIRE BRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L CAN I H CAN I L CHASSIS GATEWAY CONTROL UNIT (RIGHT FRONT COUPE CONVERTIBLE ELECTRONIC IGNITION SWITCH CONTROL UNIT GRN WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED PNK WIRE PNK/RED WIRE PNK/WHT WIRE POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR (CAN I) POWER DISTRIBUTION SYSTEM RADAR SENSORS CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) REAR SAM CONTROL MODULE W/ RED/BLK WIRE STEREO MULTI-FUNCTION CAMERA UPPER FOOTWELL) YEL WIRE YEL/WHT WIRE

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

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

A-A-SAM AIR CONDITIONING SYSTEM ASKJ BLK WIRE BLK/BLU WIRE BLK/PNK WIRE BLK/RED (OR RED) WIRE BLK/VIO WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN I H CAN L H COMPUTER DATA LINES SYSTEM CRASH EAOST EKPR ENGINE CIRCUIT 87 RELAY FRONT SAM CONTROL MODULE FUEL INJECTOR CYLINDER 1 FUEL INJECTOR CYLINDER 2 FUEL INJECTOR CYLINDER 3 FUEL TANK PRESSURE SENSOR (TOP CENTER OF FUEL TANK) FUSE FUSE FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/PNK WIRE GRY/WHT WIRE LLKR LVES ME-SFI (ME) CONTROL UNIT (LEFT SIDE OF ENGINE) ORG/ WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/RED WIRE PNK/VIO WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE S-SAM SEDAN, WAGON COUPE, CONVERTIBLE SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE W/ ECO START/ STOP FUNCTION W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) WHT/BLK WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE