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

1 2 PNK PNK WIRE 16 2 41 54 24 36 11 49 25 16 2 41 54 24 36 11 49 25 30 31 CAN-E H CAN-E L 18 17 COMPUTER CAN B H CAN B L DATA LINES SYSTEM 2 3 1 5 6 4 CAN S H CAN S L 31 31 31 15 PNK WIRE 4 1 5 3 2 15 31 31 CAN S L CAN S H 4 1 6 3 2 15 31 31 CAN S L CAN S H 4.6L TURBO 3.5L 42 40 18 43 24 48 18 43 42 24 40 48 SVIP IPM (+) SV IPM DCP DCP 1 1 ACCEL/ SET SW ACCELERATOR PEDAL SENSOR (ON ACCELERATOR BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN E H CAN E L CAN SH CAN SL CENTER REAR BUMPER RADAR SENSOR COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DECEL/ SET SW DCM FUSE 59 GRN WIRE GRN/WHT WIRE HOT W/ CIRCUIT HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ SECONDARY AIR INJECTION RELAY ENERGIZED FUSE 13 INDICATOR SW DISTRONIC CONTROL (IF EQUIPPED) INSTRUMENT CLUSTER LEFT FRONT BUMPER DISTRONIC SENSOR (DTR) LEFT REAR BUMPER RADAR SENSOR (BEHIND LEFT END OF REAR BUMPER) ME-SFI (ME) CONTROL UNIT (3.5L: LEFT SIDE OF ENGINE) (4.6L TURBO: TOP CENTER REAR OF ENGINE) OFF SW ORG/ WIRE PEDAL ASSEMBLY) PNK WIRE PNK/BLU WIRE PNK/VIO WIRE PNK/WHT WIRE RADAR SENSOR CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) RED/BLU WIRE RED/WHT WIRE RESUME FROM MEMORY SW RIGHT FRONT BUMPER DISTRONIC SENSOR (DTR) RIGHT REAR BUMPER RADAR SENSOR (BEHIND RIGHT END OF REAR BUMPER) STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) THROTTLE VALVE ACTUATOR (TOP FRONT OF ENGINE) VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT/BRN WIRE

1 2 PNK PNK WIRE 16 2 41 54 24 36 11 49 25 16 2 41 54 24 36 11 49 25 30 31 CAN-E H CAN-E L 18 17 COMPUTER CAN B H CAN B L DATA LINES SYSTEM 2 3 1 5 6 4 CAN S H CAN S L 31 31 31 15 PNK WIRE 4 1 5 3 2 15 31 31 CAN S L CAN S H 4 1 6 3 2 15 31 31 CAN S L CAN S H 4.6L TURBO 3.5L 42 40 18 43 24 48 18 43 42 24 40 48 SVIP IPM (+) SV IPM DCP DCP 1 1 ACCEL/ SET SW ACCELERATOR PEDAL SENSOR (ON ACCELERATOR BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN E H CAN E L CAN SH CAN SL CENTER REAR BUMPER RADAR SENSOR COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DECEL/ SET SW DCM FUSE 59 GRN WIRE GRN/WHT WIRE HOT W/ CIRCUIT HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ SECONDARY AIR INJECTION RELAY ENERGIZED FUSE 13 INDICATOR SW DISTRONIC CONTROL (IF EQUIPPED) INSTRUMENT CLUSTER LEFT FRONT BUMPER DISTRONIC SENSOR (DTR) LEFT REAR BUMPER RADAR SENSOR (BEHIND LEFT END OF REAR BUMPER) ME-SFI (ME) CONTROL UNIT (3.5L: LEFT SIDE OF ENGINE) (4.6L TURBO: TOP CENTER REAR OF ENGINE) OFF SW ORG/ WIRE PEDAL ASSEMBLY) PNK WIRE PNK/BLU WIRE PNK/VIO WIRE PNK/WHT WIRE RADAR SENSOR CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) RED/BLU WIRE RED/WHT WIRE RESUME FROM MEMORY SW RIGHT FRONT BUMPER DISTRONIC SENSOR (DTR) RIGHT REAR BUMPER RADAR SENSOR (BEHIND RIGHT END OF REAR BUMPER) STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) THROTTLE VALVE ACTUATOR (TOP FRONT OF ENGINE) VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT/BRN WIRE

1 2 CAN CH CAN CH 18 17 COMPUTER CAN B H CAN B L DATA LINES SYSTEM 5 6 7 3.5L HYBRID 4.6L TURBO 3.5L 8 1 7 4 31 87 FR A BP FR A BM ACCELERATE, SET SWITCH ACCELERATOR PEDAL SENSOR (ON ACCELERATOR BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L CAN E H CAN E L CHASSIS GATEWAY CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DCPM - DCPM + DCP DCM DECELERATE, SET SWITCH DISTRONIC CONTROL (IF EQUIPPED) FULLY INTEGRATED TRANSMISSION CONTROL UNIT (IN TRANSMISSION) FUSE FUSE 13 FUSE 27 FUSE 36 FUSE 79 GRN WIRE GRN/WHT WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ CIRCUIT HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ SECONDARY AIR INJECTION RELAY ENERGIZED INDICATOR SWITCH INSTRUMENT CLUSTER IPM MEMORY SWITCH OFF SWITCH OUTPUT SHAFT RPM SENSOR PEDAL ASSEMBLY) PNK FR A BM FR A BP WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RADAR SENSORS CONTROL UNIT (RIGHT FRONT FOOTWELL) RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RESUME FROM STEERING COLUMN MODULE (TOP OF STEERING COLUMN) THROTTLE VALVE ACTUATOR (TOP FRONT OF ENGINE) VIO WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/VIO WIRE YEL/VIO WIRE

1 2 CAN CH CAN CH 18 17 COMPUTER CAN B H CAN B L DATA LINES SYSTEM 5 6 7 3.5L HYBRID 4.6L TURBO 3.5L 8 1 7 4 31 87 FR A BP FR A BM ACCELERATE, SET SWITCH ACCELERATOR PEDAL SENSOR (ON ACCELERATOR BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C L CAN E H CAN E L CHASSIS GATEWAY CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DCPM - DCPM + DCP DCM DECELERATE, SET SWITCH DISTRONIC CONTROL (IF EQUIPPED) FULLY INTEGRATED TRANSMISSION CONTROL UNIT (IN TRANSMISSION) FUSE FUSE 13 FUSE 27 FUSE 36 FUSE 79 GRN WIRE GRN/WHT WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT W/ CIRCUIT HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ SECONDARY AIR INJECTION RELAY ENERGIZED INDICATOR SWITCH INSTRUMENT CLUSTER IPM MEMORY SWITCH OFF SWITCH OUTPUT SHAFT RPM SENSOR PEDAL ASSEMBLY) PNK FR A BM FR A BP WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RADAR SENSORS CONTROL UNIT (RIGHT FRONT FOOTWELL) RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RESUME FROM STEERING COLUMN MODULE (TOP OF STEERING COLUMN) THROTTLE VALVE ACTUATOR (TOP FRONT OF ENGINE) VIO WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/VIO WIRE YEL/VIO WIRE

1 2 CAN-B H CAN-B L 1 2 CAN-H H CAN-H L 10 11 CAN-H H CAN-H L 13 12 18 17 CAN-E H CAN-E L CAN-B H CAN-B L 2 1 CAN-B L CAN-B H 3 2 CAN-H H CAN-H L 3 6 CAN-H H CAN-H L 33 20 CAN-H H CAN-H L 6 7 CAN-E H CAN-E L AIRMATIC CONTROL UNIT (RIGHT FRONT UPPER FOOTWELL) AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT (2, 3 ZONES THERMATIC) BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E H CAN E L CAN E L ELECTRICAL CONNECTOR, ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID HYBRID GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER LEFT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND LEFT END OF REAR BUMPER) NIGHT VISION ASSIST CONTROL UNIT (IF EQUIPPED) (RIGHT KICK PANEL) PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT (W/ ESP PREMIUM) REGENERATIVE BRAKING SYSTEM CONTROL UNIT RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR (BEHIND RIGHT END OF REAR BUMPER) STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL HEATER CONTROL UNIT SUPPLEMENTAL RESTRAIN SYSTEM CONTROL MODULE VEHICLE DYNAMICS CAN VOLTAGE DISTRIBUTOR VIO WIRE VIO/WHT WIRE W/ ESP BASIC W/ ESP PREMIUM W/ HYDRAULICS W/O HYDRAULICS

ANT ANTENNA SPLITTER (LEFT SIDE OF LUGGAGE COMPT FLOOR) BLU WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L COMAND CONTROL UNIT COMBUSTION AIR BLOWER TEMPERATURE SENSOR COMPENSATOR/ CELLULAR TELEPHONE COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL MODULE W/FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 18 FUSE 73 FUSE 75 FUSE 82 GLOW PLUG FUEL FLAME PREHEATING MONITOR SYSTEM UNIT HEATING ELEMENT GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LATE PRODUCTION EARLY PRODUCTION LIN 1 MOBILE PHONE ELECTRICAL CONNECTOR MOBILE PHONE, STATIONARY HEATER RADIO REMOTE CONTROL MULTI-FUNCTION ANTENNA NCA WIRE REAR SAM CONTROL MODULE RED/BRN WIRE RED/GRN WIRE RED/ORG WIRE STATIONARY HEATER BUTTON STATIONARY HEATER FUEL PUMP (UNDER RIGHT REAR OF VEHICLE) STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT) STATIONARY HEATER SWITCHOVER VALVE (PART OF STATIONARY HEATER UNIT) STATIONARY HEATER UNIT (PART OF STATIONARY HEATER UNIT) STH SWITCHOVER VALVE HEATER CONTROL UNIT SYSTEM UMTS TEL THERMAL 1 2 3 4 5 6 7 8 FUSE SIG UPPER CONTROL PANEL CONTROL UNIT VIO WIRE W/ MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE W/ XENON HEADLAMPS W/O XENON HEADLAMPS W/O MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE

ANT ANTENNA SPLITTER (LEFT SIDE OF LUGGAGE COMPT FLOOR) BLU WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L COMAND CONTROL UNIT COMBUSTION AIR BLOWER TEMPERATURE SENSOR COMPENSATOR/ CELLULAR TELEPHONE COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL MODULE W/FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 18 FUSE 73 FUSE 75 FUSE 82 GLOW PLUG FUEL FLAME PREHEATING MONITOR SYSTEM UNIT HEATING ELEMENT GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LATE PRODUCTION EARLY PRODUCTION LIN 1 MOBILE PHONE ELECTRICAL CONNECTOR MOBILE PHONE, STATIONARY HEATER RADIO REMOTE CONTROL MULTI-FUNCTION ANTENNA NCA WIRE REAR SAM CONTROL MODULE RED/BRN WIRE RED/GRN WIRE RED/ORG WIRE STATIONARY HEATER BUTTON STATIONARY HEATER FUEL PUMP (UNDER RIGHT REAR OF VEHICLE) STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT) STATIONARY HEATER SWITCHOVER VALVE (PART OF STATIONARY HEATER UNIT) STATIONARY HEATER UNIT (PART OF STATIONARY HEATER UNIT) STH SWITCHOVER VALVE HEATER CONTROL UNIT SYSTEM UMTS TEL THERMAL 1 2 3 4 5 6 7 8 FUSE SIG UPPER CONTROL PANEL CONTROL UNIT VIO WIRE W/ MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE W/ XENON HEADLAMPS W/O XENON HEADLAMPS W/O MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE

2 2 BNKAE BNKCC SIG SIG 1 1 BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BNKBB BNKBF SIG SIG 1 1 BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE COOLANT THERMOSTAT HEATING ELEMENT (TOP CENTER FRONT OF ENG) DCP ENGINE COMPT) ENGINE OIL PUMP VALVE (BOTTOM OF ENGINE) FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF FUEL QUALITY SENSOR (W/ ETHANOL FUEL) (UNDER LEFT SIDE OF VEHICLE) FUSE GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/PNK WIRE HOT AT ALL TIMES HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED HOT W/ CIRCUIT 15 RELAY ENERGIZED INTAKE MANIFOLD RESONANCE FLAP SWITCHOVER VALVE (RIGHT REAR OF ENGINE) INTAKE MANIFOLD SELECTOR DRUM SWITCHOVER VALVE (RIGHT REAR OF ENGINE) IPM (-1) KWTHS ZUE 6 ZUE 3 ZUE 5 ZUE 6 ZUE 2 LSHK ME-SFI (ME) CONTROL UNIT (LEFT SIDE OF ENGINE) NCA WIRE NWSA 1 NWSE 2 DCM ORG/ WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/RED WIRE PNK/VIO WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RADIATOR SHUTTERS ACTUATOR (TOP RIGHT REAR OF RADIATOR) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE SEDAN WAGON SEDAN, WAGON COUPE, CONVERTIBLE VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT) (OR PNK/ BLK/VIO WIRE WHT) (OR RED/ RED WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE ZUE 1 ZUE 4

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

BLK WIRE BLK/BLU WIRE BLK/PNK WIRE BLK/RED WIRE BLK/VIO WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE WARNING LAMP ENGINE DIAGNOSIS INDICATOR LAMP FUEL LEVEL COOLANT INDICATOR TEMPERATURE LAMP GAUGE FUEL RESERVE INDICATOR LAMP GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/PNK WIRE INSTRUMENT CLUSTER LEFT TEMPERATURE SENSOR UPSTREAM OF NOX STORAGE CATALYTIC CONVERTER ORG/ WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/VIO WIRE PREGLOW INDICATOR LAMP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE SEDAN, WAGON COUPE, CONVERTIBLE VIO WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE