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

45 43 REG LUES BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN-B H CAN-B L COMBUSTION ENGINE, A/C W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP (W/ 3-ZONE THERMOTRONIC) (RIGHT FRONT OF ENGINE COMPT) COOLANT TEMPERATURE SENSOR (REAR OF LEFT CYLINDER BANK) DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE 151 GRN/BLU WIRE HOT AT ALL TIMES HOT W/ ENGINE CIRCUIT 87 RELAY ENERGIZED FUSE 22 ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) PURGE CONTROL VALVE RED WIRE RED/BLK WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) SIG SOLID STATE KHD TMOT USA VIO/WHT WIRE

3.0L TURBO 6 7 CAN B L CAN B H BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN-B H CAN-B L COMBUSTION ENGINE, A/C W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEM GRN/BLU WIRE HOT AT ALL TIMES FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE 154 HOT W/ ENGINE CIRCUIT 87 RELAY ENERGIZED FUSE 22 INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN PURGE CONTROL VALVE (EXCEPT 3.0L TURBO) RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) REG LUES SIG SOLID STATE KHD TMOT USA

15 30 CAN E H CAN E L CAN B H CAN B L 15 GND 31 6 7 8 9 10 SIG AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BBV HR BBV VL CAN B H CAN B L SIG BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/VIO WIRE CAN D H CAN D L CAN-D H CAN-D L COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EKP ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS, ANTI-LOCK BRAKES SYSTEMS GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM HORNS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM WIPER/WASHER SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS INSTRUMENT CLUSTER SYSTEM NAVIGATION SYSTEMS ANTI-LOCK BRAKES SYSTEM ORG/BLU WIRE ORG/GRN WIRE PNK/BLU WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SIG SIG SIG SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSIONS SYSTEM VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE

ADAPTIVE DAMPING AIRMATIC RELAY (SEDAN) (LEFT REAR OF ENGINE COMPT) BLK/BLU WIRE BLK/YEL WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE CAN E H CAN E L COMPUTER DATA LINES SYSTEM COUPE, SEDAN FRONT FUSE 160 ELECTRICAL PREFUSE BOX (SEDAN) GND SIG GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/WHT WIRE H SIDE H SIDE GND HOT AT ALL TIMES L SIDE LEFT FRONT AXLE DAMPING VALVE UNIT (LEFT FRONT AXLE) LEFT FRONT LEVEL SENSOR (LEFT FRONT WHEELWELL) NCA WIRE ORG/BLK WIRE PNK/RED WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RIGHT FRONT AXLE DAMPING VALVE UNIT (RIGHT FRONT AXLE) RIGHT FRONT LEVEL SENSOR (RIGHT FRONT WHEELWELL) RIGHT REAR LEVEL SENSOR SIG SIG GND SYSTEM CONTROL UNIT (COUPE) AIRMATIC CONTROL UNIT (SEDAN) VIO/BLU WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/WHT WIRE

31 SIG 7 8 9 10 11 12 13 (+) ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM SOUND SYSTEMS SOUND SYSTEMS BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/YEL WIRE BSL-R BSL-L ZV CAN B L CAN B H CAN-B H CAN-B L COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR LOCKS SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EDW SIG TG R TG L BLA GSS HR GSS HL SIG EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE HFE SIG SIG SIG INSTRUMENT CLUSTER SYSTEM POWER DISTRIBUTION SYSTEM INSTRUMENT CLUSTER, ANTI-THEFT SYSTEMS INSTRUMENT CLUSTER, ENGINE CONTROLS SYSTEMS NAVIGATION SYSTEM PNK SL L WIRE PNK/RED WIRE POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM COMPUTER DATA LINES SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM REAR CONTROL UNIT CIRCUIT REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RFL R RSS EIN RSS AUS SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS, SUPPLEMENTAL RESTRAINTS SYSTEMS SIG SIG SIG SIG SIG SOUND SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM INSTRUMENT CLUSTER SYSTEM ANTI-LOCK BRAKES SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BLU WIRE W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/PNK WIRE YEL/VIO WIRE ZV ANT

31 RSS GND ON 31 SIG SIG SIG SIG ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM SEATS SYSTEM INSTRUMENT CLUSTER ANTI-THEFT SYSTEM SOUND SYSTEMS BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/ORG WIRE BLU/PNK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BSL-R BSL-L ZV DEFOGGER SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEMS DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEMS ENGINE CONTROLS SYSTEMS EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/PNK WIRE GRY/RED WIRE GRY/VIO WIRE HALL (-) CAN B H CAN B L HALL SIG 1 15 HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM POWER DISTRIBUTION SYSTEM INSTRUMENT CLUSTER, ANTI-THEFT SYSTEMS INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM ISM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ORG/ WIRE ORG/RED WIRE POWER DISTRIBUTION SYSTEM POWER WINDOWS SYSTEM COMPUTER DATA LINES SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED (OR RED/ WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RSS GND OFF HALL (+) RSS ON RSS OFF SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SEATS SYSTEM SIG SIG SIG EDM SIG TG R TG L BLA GSS HR GSS HL SIG GSS HM SIG SIG SIG SIG SIG SIG SIG SIG ZV MOT SIG 90 SIG SML SMR SOUND SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM STARTING/CHARGING SYSTEM VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/PNK WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE ZV SIG

54 55 56 57 58 CAN E H CAN C H COMPUTER DATA LINES SYSTEM ACCELERATOR PEDAL SENSOR (TOP OF ACCELERATOR PEDAL ASSEMBLY) AIR CONDITIONING SYSTEM BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAN E L CAN C L CDI CONTROL MODULE (LEFT REAR OF ENGINE COMPT) CLUTCH PEDAL SWITCH COMPUTER DATA LINES SYSTEM COMPUTER DATA PNK LINES SYSTEM WIRE DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EKP ENGINE CIRCUIT 87 RELAY FUEL PUMP RELAY FUSE 24 FUSE 25 FUSE 27 FUSE 22 FUSE 23 FUSE 34 FUSE 4 FUSE 42 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/BLK WIRE HOT AT ALL TIMES FRONT PREFUSE FUSE 157 (RIGHT FRONT FOOTWELL) HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED HOT W/ CIRCUIT 15 RELAY ENERGIZED LEFT FUEL LEVEL INDICATOR SENSOR (IN FUEL TANK, UNDER LEFT REAR SEAT) LUES MODULE (LEFT SIDE OF TRUNK) NCA WIRE PNK/BLK WIRE PNK/RED WIRE PNK/WHT WIRE REAR SAM CONTROL MODULE W/ FUSE/ RELAY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FUEL LEVEL INDICATOR SENSOR (IN FUEL TANK, UNDER RIGHT REAR SEAT) SIG STARTING/CHARGING SYSTEM STR+ SUPPLEMENTAL RESTRAINT SYSTEM CRASH TEMPERATURE SENSOR UPSTREAM OF DIESEL PARTICULATE FILTER TEMPERATURE SENSOR UPSTREAM OF SCR CATALYTIC CONVERTER U PWG VIO WIRE VIO/GRN WIRE VIO/YEL WIRE W/ FUEL PUMP CONTROL UNIT W/O FUEL PUMP CONTROL UNIT WHT WIRE YEL/RED WIRE

15 R ADBLUE CONTROL UNIT (REAR CARGO AREA) ADBLUE FUSE BLOCK ADBLUE METERING VALVE 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 COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE 163 FUSE 19 FUSE 20 FUSE 22 FUSE 21 FUSE 6 FUSE 90 GRN/WHT WIRE GRY/BLU WIRE GRY/WHT WIRE HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LINES SYSTEM NOX SENSOR DOWNSTREAM OF DIESEL PARTICULATE FILTER NOX SENSOR DOWNSTREAM OF SCR CATALYTIC CONVERTER PNK WIRE PNK/BLK WIRE PNK/RED WIRE PNK/WHT WIRE REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SCR SIG WHT WIRE YEL/RED WIRE

15 R ADBLUE CONTROL UNIT ADBLUE DELIVERY MODULE (VEHICLE TRUNK) ADBLUE TANK MODULE (VEHICLE TRUNK) BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE DELIVERY PUMP EMPTY FILL LEVEL SENSOR FULL GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/WHT WIRE HEATING ELEMENT PNK/BLK WIRE PRESSURE LINE HEATING ELEMENT PRESSURE SWITCHOVER SENSOR VALVE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RESERVE SIG TANK HEATING ELEMENT, TEMPERATURE SENSOR WHT WIRE YEL WIRE YEL/RED WIRE

A_ZME BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/YEL WIRE CDI CONTROL MODULE (LEFT REAR OF ENGINE COMPT) CONDENSATION SENSOR FOR FUEL FILTER W/ HEATING ELEMENT DIFFERENTIAL PRESSURE SENSOR (DPF) EA LDS EKA-A EXHAUST BACK PRESSURE SENSOR EXHAUST GAS RECIRCULATION TEMPERATURE SENSOR FLWTR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE IA TEGR PRE INJ H KTS SIG LDR LL TF SIG OELT TEMP PNK/BLK WIRE PRESSURE SENSOR DOWNSTREAM OF AIR FILTER RAIL PRESSURE SENSOR (REAR OF RIGHT FUEL RAIL) RDS RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE SIG SIG_KAS_R TEMP AGR TEMPERATURE SENSOR UPSTREAM OF CATALYTIC CONVERTER TEMPERATURE SENSOR UPSTREAM OF TURBOCHARGER TMOT T_SIG VIO/YEL WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE