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

BLK WIRE BLK/RED WIRE BLS_H BLA BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE VACUUM SENSOR (W/ ECO START/STOP) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CAN E L 30 CAN D H COMPUTER DATA LINES SYSTEM DF HL M DF VL S DF HR S DF VL M DF VR S DF HR M DF HL S ECO 31 CAN D L ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT AXLE BRAKE PRESSURE SENSOR FRONT AXLE INTAKE BALL VALVE FRONT AXLE SWITCHOVER VALVE FRONT PRESSURE SENSOR GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH PRESSURE, RETURN PUMP LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL) NCA WIRE PML CAN E H 31 PNK/BLU WIRE PNK/GRN WIRE PNK/WHT WIRE POWER STEERING PUMP QUANTITY CONTROL VALVE REAR AXLE INTAKE BALL VALVE REAR AXLE SWITCHOVER VALVE REAR PRESSURE SENSOR REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL) SIG STOPLIGHT SWITCH (LEFT FRONT UPPER FOOTWELL) TRACTION SYSTEM HYDRAULIC UNIT (LEFT FRONT ENGINE COMPT) VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE

4 17 18 30 CAN B L CAN B H ANTILOCK BRAKE SYSTEM INDICATOR LAMP BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE FLUID, PARKING BRAKE WARNING LAMP BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE ELECTRONIC STABILITY PROGRAM WARNING LAMP FUSE 1 FUSE 14 FUSE 20 FUSE 21 FUSE 28 WITH FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN/YEL WIRE HOT AT ALL TIMES HOT W/ CIRCUIT INSTRUMENT CLUSTER PARKING BRAKE INDICATOR SWITCH PNK/BLU WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE SERVICE BRAKE INDICATOR LAMP SPEED-SENSITIVE POWER STEERING SOLENOID VALVE (IF EQUIPPED) VIO WIRE VIO/GRY WIRE VIO/WHT WIRE YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR

BLK WIRE BLK/RED WIRE BLS_M BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE VACCUME SENSOR (W/ ECO START/STOP) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE CAN E H BLA CAN E L DF VR M DF VL M DF HR S DF HL M BLS_L CAN H L COMPUTER DATA LINES SYSTEM DF HL S DF VL S DF HR M DF VR S ECO BLS_H CAN H H FRONT AXLE BRAKE PRESSURE SENSOR FRONT AXLE INTAKE BALL VALVE FRONT PRESSURE SENSOR GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HIGH PRESSURE, RETURN PUMP LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL) NCA WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/WHT WIRE POWER STEERING PUMP QUANTITY CONTROL VALVE PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT REAR AXLE INTAKE BALL VALVE REAR PRESSURE SENSOR REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL) SIG STOPLIGHT SWITCH (LEFT FRONT UPPER FOOTWELL) TRACTION SYSTEM HYDRAULIC UNIT (LEFT FRONT OF ENGINE COMPT) VIO WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE

4 17 18 30 CAN B L CAN B H ANTILOCK BRAKE SYSTEM INDICATOR LAMP BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE FLUID, PARKING BRAKE WARNING LAMP BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE ELECTRONIC STABILITY PROGRAM WARNING LAMP FUSE 1 FUSE 14 FUSE 20 FUSE 21 FUSE 28 WITH FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN/YEL WIRE HOT AT ALL TIMES HOT W/ CIRCUIT INSTRUMENT CLUSTER PARKING BRAKE INDICATOR SWITCH PNK/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SERVICE BRAKE INDICATOR LAMP SPEED-SENSITIVE POWER STEERING SOLENOID VALVE (IF EQUIPPED) VIO WIRE VIO/GRY WIRE VIO/WHT WIRE YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLS_H BLA BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE VACUUM SENSOR (W/ ECO START/STOP) BRN WIRE BRN/VIO WIRE CAN E L 30 CAN H H COMPUTER DATA LINES SYSTEM DF HL M DF VL S DF HR M DF VL M ECO 31 CAN H L ELECTRONIC STABILITY PROGRAM CONTROL UNIT FRONT AXLE BRAKE PRESSURE SENSOR FRONT AXLE INTAKE BALL VALVE FRONT AXLE SWITCHOVER VALVE GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HIGH PRESSURE, RETURN PUMP LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL) NCA WIRE PML CAN E H 31 POWER STEERING PUMP QUANTITY CONTROL VALVE REAR AXLE INTAKE BALL VALVE REAR AXLE SWITCHOVER VALVE REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL) SIG SSK_STAT K-LINE DF VR S DF HR S DF HL S STOPLIGHT SWITCH (LEFT FRONT UPPER FOOTWELL) TRACTION SYSTEM HYDRAULIC UNIT (LEFT FRONT ENGINE COMPT) WHT WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

ANTILOCK BRAKE SYSTEM INDICATOR LAMP BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE FLUID, PARKING BRAKE WARNING LAMP BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE ELECTRONIC STABILITY PROGRAM WARNING LAMP FUSE FUSE 20 FUSE 14 FUSE 21 FUSE 28 WITH FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN/YEL WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER MIRROR TAXIMETER (IF EQUIPPED) NAVIGATION PROCESSOR (W/ EXTERNAL NAVIGATION) (LEFT SIDE OF TRUNK) NCA WIRE ORG/BLU WIRE ORG/GRN WIRE PARKING BRAKE INDICATOR SWITCH RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BRAKE WEAR RIGHT REAR BRAKE WEAR SENSOR SENSOR SERVICE BRAKE INDICATOR LAMP SPEED-SENSITIVE POWER STEERING SOLENOID VALVE (IF EQUIPPED) YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR

1 2 3 4 5 6 7 8 9 CAN-B H CAN-B L 10 11 12 13 14 15 16 LIN DATA AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLU GRY/ WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE C-AAC SUN SENSOR (CENTER REAR OF ENGINE COMPT HOOD) COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) EVAPORATOR TEMPERATURE SENSOR (RIGHT SIDE OF DASH) FUSE 12 GND (-) 31 GRN WIRE GRY BLU/ WIRE GRY/BLU WIRE HOT AT ALL TIMES INTERIOR HUMIDITY/ TEMPERATURE SENSOR (IF EQUIPPED) INTERIOR TEMPERATURE SENSOR (LEFT SIDE OF DASH) INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT CENTER AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) LEFT FRONT FOOTWELL AIR OUTLET TEMPERATURE SENSOR (LEFT FRONT FOOTWELL AREA) LEFT SIDE AIR OUTLET TEMPERATURE SENSOR NCA WIRE OUTSIDE TEMPERATURE SENSOR OVERHEAD CONTROL PANEL ELECTRONICS (W/O CAN) REAR AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) REAR WINDOW HEATER BUTTON RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE REFRIGERANT COMPRESSOR (LEFT FRONT ENGINE) REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) RIGHT CENTER AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) RIGHT FRONT FOOTWELL AIR OUTLET TEMPERATURE SENSOR (RIGHT FRONT FOOTWELL AREA) RIGHT SIDE AIR OUTLET TEMPERATURE SENSOR SIG SIG SOLID STATE VIO/WHT WIRE WHT/BLU WIRE YEL/BLU WIRE

45 43 REG LUES AC HOUSING, AIR DISTRIBUTION FLAP ACTUATOR MOTOR AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLOWER MOTOR BLOWER REGULATOR BLU/GRN 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 COOLANT TEMPERATURE SENSOR (REAR OF LEFT CYLINDER BANK) DEFROSTER VENT FLAP ACTUATOR MOTOR DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 158 GRN/BLU WIRE HOT AT ALL TIMES HOT W/ ENGINE CIRCUIT 87 RELAY ENERGIZED LEFT BLENDING AIR FLAP ACTUATOR LIN B 31 ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) PURGE CONTROL VALVE RED WIRE RED/BLU WIRE RED/VIO WIRE SOLID STATE SYSTEM TMOT USA VIO/GRN WIRE VIO/WHT WIRE W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT WIRE WHT/BRN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 COMPUTER DATA LINES SYSTEM CAN B H CAN B L 1 2 GND DATA 10 11 12 13 14 15 16 LIN DATA 30 GND 31 AIR RECIR- CULATION MODE BUTTON AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLU GRY/ WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE C-AAC SUN SENSOR (CENTER REAR OF ENGINE COMPT HOOD) DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) EMISSION SENSOR EVAPORATOR TEMPERATURE SENSOR (RIGHT SIDE OF DASH) FUSE 12 GRN WIRE GRY BLU/ WIRE GRY/BLU WIRE HOT AT ALL TIMES INTERIOR HUMIDITY/ TEMPERATURE SENSOR (IF EQUIPPED) INTERIOR TEMPERATURE SENSOR (LEFT SIDE OF DASH) INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT CENTER AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) LEFT FRONT FOOTWELL AIR OUTLET TEMPERATURE SENSOR (LEFT FRONT FOOTWELL AREA) LEFT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) LEFT SIDE AIR OUTLET TEMPERATURE SENSOR NCA WIRE OUTSIDE TEMPERATURE SENSOR OVERHEAD CONTROL PANEL ELECTRONICS (W/O CAN) REAR AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) REAR AUTOMATIC AIR CONDITIONING OPERATING UNIT REAR FOOTWELL AIR OUTLET TEMPERATURE SENSOR REAR WINDOW HEATER BUTTON RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE REFRIGERANT COMPRESSOR (LEFT FRONT ENGINE) REFRIGERANT PRESSURE SENSOR (LEFT FRONT OF ENGINE COMPT) RIGHT CENTER AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) RIGHT FRONT FOOTWELL AIR OUTLET TEMPERATURE SENSOR (RIGHT FRONT FOOTWELL AREA) RIGHT FRONT SIDE AIR OUTLET SYMBOL ILLUMINATION (IF EQUIPPED) RIGHT SIDE AIR OUTLET TEMPERATURE SENSOR SIG SIG SIG DATA FOND GND SOLID STATE VIO/WHT WIRE W/ AIR OUTLET SYMBOL ILLUMINATION WHT/BLU WIRE YEL/BLU WIRE

3.0L TURBO EXCEPT 3.0L TURBO 43 41 54 45 44 41 54 LUES CAN E H CAN E L REG AIR DISTRIBUTION VENT FLAP ACTUATOR MOTOR BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BRN WIRE BRN/GRN WIRE COMBUSTION ENGINE, A/C W/ INTEGRATED CONTROL FAN MOTOR COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR (EXCEPT 3.0L TURBO: REAR OF LEFT CYLINDER BANK) DEFROSTER VENT FLAP ACTUATOR MOTOR ENGINE CONTROLS SYSTEM FRESH AIR/ RECIRCULATED AIR FLAPS ACTUATOR MOTOR (UNDER RIGHT SIDE OF DASH) FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 158 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE HOT AT ALL TIMES LEFT BLENDING AIR FLAP ACTUATOR PTC HEATER BOOSTER ELECTRICAL CONNECTOR PURGE CONTROL VALVE (EXCEPT 3.0L TURBO) RED WIRE RED/VIO WIRE RIGHT BLENDING AIR FLAP ACTUATOR TMOT VIO/GRN WIRE VIO/WHT WIRE WHT/BRN WIRE YEL WIRE