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

3 4 SH(-) SH(+) 5 2 1 4 30 CAN B H CAN B L 31 BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM COUPE DRIVER SIDE SAM CONTROL MODULE FUSE 2 FUSE 3 W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) HOT AT ALL TIMES LEFT FRONT DOOR CONTROL MODULE (IN DRIVER'S DOOR) LEFT OUTSIDE MIRROR MIRROR HEATER RED/GRY WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTROL MODULE (RIGHT FRONT DOOR) RIGHT OUTSIDE MIRROR

1 2 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 2 1 CAN-B H CAN-B L 2 1 W/ PANORAMIC SLIDING ROOF 2 3 CAN-B H CAN-B L 3 1 2 31 CAN-B H CAN-B L 4 2 CAN-B H CAN-B L 6 5 CAN-A H CAN-A L 7 5 CAN-B H CAN-B L 7 6 CAN-B H CAN-B L 7 8 CAN-B H CAN-B L 9 11 CAN-B L CAN-B H BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E L CAN-D H CAN-D L CAN-G H CAN-G L COMAND CONTROL UNIT (IF EQUIPPED) DRIVER SEAT CONTROL UNIT DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ DYNAMIC MULTICONTOUR SEAT PNEUMATIC PUMP (IF EQUIPPED) ELECTRICAL POWER STEERING CONTROL UNIT (IF EQUIPPED) GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR CONTROL MODULE (IN DRIVER'S DOOR) LEFT FRONT DYNAMIC MULTICONTOUR SEAT CONTROL UNIT LEFT REAR BUMPER INTELLIGENT RADAR SENSOR LEFT REAR DOOR CONTROL MODULE (LEFT REAR DOOR) LEFT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR OVERHEAD CONTROL PANEL CONTROL UNIT (IN OVERHEAD CONSOLE) PANORAMIC SLIDING ROOF CONTROL MODULE (FRONT CENTER OF INTERIOR ROOF MODULE) RADIO (W/ AUDIO 20 RADIO) RADIO W/ AUTO PILOT SYSTEM (W/ AUDIO 50) RELAY MODULE (LEFT REAR OF ENGINE COMPT) RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR TAILGATE CONTROL UNIT (IF EQUIPPED) TRAILER RECOGNITION CONTROL MODULE (IF EQUIPPED) VIO WIRE VIO/WHT WIRE W/ AUDIO 20 RADIO, RADIO 50 W/ PARTIALLY ELECTRIC DRIVER SEAT ADJUSTMENT W/ PARTIALLY ELECTRIC FRONT PASSENGER SEAT ADJUSTMENT W/ PARTIALLY ELECTRIC SEAT ADJUSTMENT W/O AUDIO 20 RADIO, RADIO 50 W/O PARTIALLY ELECTRIC SEAT ADJUSTMENT YEL WIRE YEL/WHT WIRE

1 2 CAN-E L CAN-E H BACK, VOICE CONTROL SYSTEM OFF BUTTON BEAM SWITCH BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DISTRONIC CONTROL (IF EQUIPPED) DRIVER SIDE SAM CONTROL MODULE W/ FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (TOP OF STEERING COLUMN) FUSE FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES INDICATOR SWITCH LEFT FANFARE HORN SYSTEM BUTTON LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MUTE BUTTON NCA WIRE OFF SWITCH OK BUTTON PROCESSING MODULE (INSIDE STEERING WHEEL) RED WIRE RED/BLU WIRE RIGHT FANFARE HORN SYSTEM BUTTON RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL FORWARD/ BACK BUTTON SPEEDTRONIC LIGHT EMITTING DIODE SPEEDTRONIC SWITCH (CANADA) STEERING ANGLE SENSOR STEERING COLUMN ADJUSTMENT SWITCH 17 18 19 STEERING COLUMN MODULE (TOP OF STEERING COLUMN) STEERING WHEEL DOWNSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL GEAR SHIFT SIGNAL STEERING WHEEL UPSHIFT BUTTON (IF EQUIPPED) SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM SELECTION BUTTON TURN SIGNAL LAMP SWITCH HEAD LAMP FLASHER/HIGH BEAM SWITCH LOW VIO WIRE VOICE CONTROL SYSTEM ON BUTTON WHT WIRE WINDSHIELD WASHER SYSTEM SWITCH WIPE SWITCH YEL WIRE

+, - OK 1 2 1 2 1 2 GND LSP- LSP+ GND ALDW+ ALDW- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CAN-E L CAN-E H 31 30 1 2 4 3 CAN-B H CAN-B L 1 2 NTC + NTC - BACK, VOICE CONTROL SYSTEM OFF BUTTON BEAM SWITCH BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/YEL WIRE COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DECELERATE, SET SWITCH RESUME FROM MEMORY SWITCH ACCELERATE, SET SWITCH DIRECT SELECT LEVER DISTRONIC CONTROL (IF EQUIPPED) DRIVER SIDE SAM CONTROL MODULE W/ FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FUSE FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE HEATING ELEMENT TEMPERATURE SENSOR HOT AT ALL TIMES INDICATOR SWITCH LEFT FANFARE HORN SYSTEM BUTTON LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MUTE MUTE BUTTON NCA WIRE OFF SWITCH OK BUTTON PNK/BLU WIRE PROCESSING MODULE (INSIDE STEERING WHEEL) R RETURN RED WIRE RED/BLK WIRE RIGHT FANFARE HORN SYSTEM BUTTON RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL FORWARD/ BACK BUTTON SPEEDTRONIC LIGHT EMITTING DIODE (CANADA) SPEEDTRONIC SWITCH (CANADA) STEERING ANGLE SENSOR STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN ADJUSTMENT, STEERING WHEEL HEATER SWITCH STEERING WHEEL DOWNSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL GEAR SHIFT SIGNAL STEERING WHEEL HEATER HEATING ELEMENT (IF EQUIPPED) STEERING WHEEL UPSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL VIBRATION MOTOR (W/ AUTOMATIC LANE RECOGNITION) SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM SELECTION BUTTON TEL TURN SIGNAL LAMP SWITCH HEAD LAMP FLASHER/HIGH BEAM SWITCH LOW U MFL R U-MLL-L GND VIO WIRE VIO/GRN WIRE VOICE CONTROL SYSTEM ON BUTTON WHT WIRE WINDSHIELD WASHER SYSTEM SWITCH WIPE SWITCH YEL WIRE

1 2 CAN-B H CAN-B L AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLK WIRE BRN WIRE BRN/RED WIRE CAN B L CAN B H COMPUTER DATA LINES SYSTEM COUPE COUPE, SEDAN COUPE, SEDAN W/O ECO START/ STOP FUNCTION COUPE W/ ECO START/ STOP FUNCTION FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE HEATED REAR WINDOW RELAY HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) REAR WINDOW HEATER REAR WINDOW HEATER BUTTON REAR WINDOW INTERFERENCE SUPPRESSION CAPACITOR 1 REAR WINDOW INTERFERENCE SUPPRESSION CAPACITOR 2 RED WIRE SEDAN SEDAN, COUPE

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

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BOOST PRESSURE POSITIONER BRN WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE CAN B H CAN B L CAN E H CAN E L COMPUTER DATA LINES SYSTEM CYLINDER GLOW PLUG 1 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 2 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 3 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 4 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 5 W/ COMBUSTION CHAMBER PRESSURE SENSOR CYLINDER GLOW PLUG 6 W/ COMBUSTION CHAMBER PRESSURE SENSOR ENGINE DAIGNOSIS INDICATOR LAMP EXHAUST GAS RECIRCULATION ACTUATOR FUEL FILTER CONDENSATION SENSOR (W/ POOR QUALITY FUEL) GRN WIRE GRN/BLK WIRE GRN/PNK WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE INSTRUMENT CLUSTER INTAKE PORT SHUTOFF ACTUATOR MOTOR LEFT INTAKE PORT SHUTOFF HALL SENSOR NCA WIRE OIL LEVEL CHECK SWITCH PTC HEATER BOOSTER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RIGHT HOT FILM MAF SENSOR (IN RIGHT AIR INTAKE MANIFOLD) RIGHT INTAKE PORT SHUTOFF HALL SENSOR VIO/YEL WIRE W/ DISTRONIC PLUS W/ INCREASED ENGINE POWER WHT WIRE YEL WIRE

17 18 CAN B L CAN B H A S DK AIR CONDITIONING SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN BLK/ WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM COUPE DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE DIAGNOSIS IND LAMP FUEL PRESSURE SENSOR (ON LEFT FUEL RAIL) FUEL PUMP (FP) (UNDER RIGHT REAR SEAT, IN FUEL TANK) FUEL PUMP CONTROL UNIT FUSE FUSE 32 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/PNK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY BLK/ WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER IPM LSIK LSHK (+) (+) SV (+) SV ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) NCA WIRE NWG M NWSA 1 NWSE 2 ORG/ WIRE PNK/BLK WIRE PNK/RED WIRE PNK/WHT WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO (OR RED) WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION RELAY SEDAN SIG SLV THS STARTING/CHARGING SYSTEM VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/YEL WIRE W/ DIRECT SELECT W/O DIRECT SELECT WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE ZUE 1 ZUE 3 ZUF 2 ZUE 4 ZUE 6 ZUE 5

BLK WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BLU/GRN WIRE BLU/PNK WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/YEL WIRE COUPE CYLINDER 5 INJECTION VALVE CYLINDER 6 CYLINDER 4 INJECTION INJECTION VALVE VALVE FRONT PREFUSE (RIGHT FRONT FOOTWELL) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES FUSE IGNITION COILS (CYLINDER 4, 5, 6: ON ENGINE LEFT CYLINDER BANK) INTAKE AIR TEMPERATURE SENSOR LEFT EXHAUST CAMSHAFT SOLENOID (LEFT FRONT OF ENGINE) LEFT INTAKE CAMSHAFT SOLENOID (LEFT FRONT OF ENGINE) ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/GRY WIRE PNK/VIO WIRE RADIO INTERFERENCE SUPPRESSION CAPACITOR 2 (LEFT SIDE OF ENGINE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SEDAN TO SPARK PLUGS VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/GRY WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE CYLINDER 1 INJECTION VALVE CYLINDER 2 CYLINDER 3 INJECTION INJECTION VALVE VALVE DCP DCM GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HAV IGNITION COILS (CYLINDER 1, 2, 3: ON ENGINE RIGHT CYLINDER BANK) KWDGA LEFT RIGHT KNOCK KNOCK SENSOR SENSOR ME-SFI (ME) CONTROL MODULE OIL LEVEL CHECK SWITCH OSS NWSA 2 PNK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/GRY WIRE PNK/VIO WIRE PNK/YEL WIRE RADIO INTERFERENCE SUPPRESSION CAPACITOR 1 (RIGHT SIDE OF ENGINE) RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RIGHT EXHAUST CAMSHAFT SOLENOID (RIGHT FRONT OF ENGINE) RIGHT INTAKE CAMSHAFT SOLENOID (RIGHT FRONT OF ENGINE) TMOT EA TANS TO SPARK PLUGS VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE