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

2 LCT ANT GPS GPS ANT NOT SHIELD NOT BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/VIO WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE CAN D H CAN D L CAN-D H CAN-D L CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM COUPE CRASH (PINS: 34 TO 54 NOT USED) DIAGNOSTIC CONNECTOR (DLC) DIAGNOSTIC CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) EMERGENCY CALL SYSTEM ANTENNA EMERGENCY CALL SYSTEM BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER FRONT OF LUGGAGE COMPT) ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF FUSE 87 GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GPS GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INFO INFO LED KEEP ON LCT MB INFO BUTTON MB-INFO, BREAKDOWN ASSISTANCE BUTTON MIKR (-) MIKR + MIKR - (-) KEEP ON MULTI-FUNCTION ANTENNA MUTE NCA WIRE OVERHEAD CONTROL PANEL ELECTRONICS RADIO (W/ AUDIO 20) COMMAND CONTROL UNIT (IF EQUIPPED) RADIO (W/ AUDIO 20), COMAND CONTROL UNIT (IF EQUIPPED) REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED/BLU WIRE SHIELD SHIELD ANT GPS SHIELD SIG ANT NOT SHIELD 1 2 SIG SOS SOS LED SOS LED WS LED INFO LED SOS WS INFO CRASH SOUND SYSTEM AMPLIFIER CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE) TEL VIO WIRE W/ COMAND W/ COMAND, AUDIO 20 W/ NAVIGATION W/ W/O NAVIGATION NAVIGATION W/O COMAND, AUDIO 20 W/O NAVIGATION WS LED YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/VIO WIRE

2 LCT ANT GPS GPS ANT NOT SHIELD NOT BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/VIO WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE CAN D H CAN D L CAN-D H CAN-D L CENTER INSTRUMENT PANEL SPEAKER COMPUTER DATA LINES SYSTEM COUPE CRASH (PINS: 34 TO 54 NOT USED) DIAGNOSTIC CONNECTOR (DLC) DIAGNOSTIC CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) EMERGENCY CALL SYSTEM ANTENNA EMERGENCY CALL SYSTEM BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER FRONT OF LUGGAGE COMPT) ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF FUSE 87 GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GPS GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INFO INFO LED KEEP ON LCT MB INFO BUTTON MB-INFO, BREAKDOWN ASSISTANCE BUTTON MIKR (-) MIKR + MIKR - (-) KEEP ON MULTI-FUNCTION ANTENNA MUTE NCA WIRE OVERHEAD CONTROL PANEL ELECTRONICS RADIO (W/ AUDIO 20) COMMAND CONTROL UNIT (IF EQUIPPED) RADIO (W/ AUDIO 20), COMAND CONTROL UNIT (IF EQUIPPED) REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED/BLU WIRE SHIELD SHIELD ANT GPS SHIELD SIG ANT NOT SHIELD 1 2 SIG SOS SOS LED SOS LED WS LED INFO LED SOS WS INFO CRASH SOUND SYSTEM AMPLIFIER CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE) TEL VIO WIRE W/ COMAND W/ COMAND, AUDIO 20 W/ NAVIGATION W/ W/O NAVIGATION NAVIGATION W/O COMAND, AUDIO 20 W/O NAVIGATION WS LED YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/VIO WIRE

1 2 3 CAN-B H CAN-B L 31 1 2 CAN BH CANB L 1 2 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 11 9 CAN-B H CAN-B L 12 6 CAN-A H CAN-A L 17 3 CAN B H CAN B L 2 1 CAN-B H CAN-B L 24 18 CAN B-H CAN B-L 3 12 CAN-B H CAN-B L 30 31 CAN-B H CAN-B L 6 5 CAN-B H CAN-B L 7 5 CAN-B H CAN-B L 8 7 CAN-B L CAN-B H AIR SCARF SYSTEM CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN C H CAN C L CAN-D H CAN-D L CAN-G H CAN-G L COMAND CONTROL UNIT DRIVER SEAT CONTROL UNIT (UNDER DRIVER FRONT SEAT) ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE KEYLESS GO CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) LEFT FRONT DOOR CONTROL UNIT LEFT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR PANORAMIC SLIDING ROOF CONTROL MODULE (CENTER FRONT OF ROOF) PNK WIRE PNK/GRN WIRE PNK/WHT WIRE RADIO SIDE OF LUGGAGE COMPT) YEL WIRE YEL/WHT WIRE

1 2 3 CAN-B H CAN-B L 31 1 2 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 11 9 CAN-B H CAN-B L 12 6 CAN-A H CAN-A L 17 3 CAN B H CAN B L 2 1 CAN-B H CAN-B L 24 18 CAN B-H CAN B-L 3 12 CAN-B H CAN-B L 30 31 CAN-B H CAN-B L 6 5 CAN-B H CAN-B L 7 5 CAN-B H CAN-B L 8 7 CAN-B L CAN-B H AIR SCARF SYSTEM CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN C H CAN C L CAN-D H CAN-D L COMAND CONTROL UNIT DRIVER SEAT CONTROL UNIT (UNDER DRIVER FRONT SEAT) ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF GRY WIRE GRY/WHT WIRE KEYLESS GO CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) LEFT FRONT DOOR CONTROL UNIT LEFT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR PANORAMIC SLIDING ROOF CONTROL MODULE (CENTER FRONT OF ROOF) PNK/GRN WIRE RADIO SIDE OF LUGGAGE COMPT) YEL WIRE YEL/WHT WIRE

1 2 3 CAN-B H CAN-B L 31 1 2 CAN BH CANB L 1 2 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 11 9 CAN-B H CAN-B L 12 6 CAN-A H CAN-A L 17 3 CAN B H CAN B L 2 1 CAN-B H CAN-B L 24 18 CAN B-H CAN B-L 3 12 CAN-B H CAN-B L 30 31 CAN-B H CAN-B L 6 5 CAN-B H CAN-B L 7 5 CAN-B H CAN-B L 8 7 CAN-B L CAN-B H AIR SCARF SYSTEM CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN C H CAN C L CAN-D H CAN-D L CAN-G H CAN-G L COMAND CONTROL UNIT DRIVER SEAT CONTROL UNIT (UNDER DRIVER FRONT SEAT) ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE KEYLESS GO CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) LEFT FRONT DOOR CONTROL UNIT LEFT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR PANORAMIC SLIDING ROOF CONTROL MODULE (CENTER FRONT OF ROOF) PNK WIRE PNK/GRN WIRE PNK/WHT WIRE RADIO SIDE OF LUGGAGE COMPT) YEL WIRE YEL/WHT WIRE

1 2 3 CAN-B H CAN-B L 31 1 2 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 11 9 CAN-B H CAN-B L 12 6 CAN-A H CAN-A L 17 3 CAN B H CAN B L 2 1 CAN-B H CAN-B L 24 18 CAN B-H CAN B-L 3 12 CAN-B H CAN-B L 30 31 CAN-B H CAN-B L 6 5 CAN-B H CAN-B L 7 5 CAN-B H CAN-B L 8 7 CAN-B L CAN-B H AIR SCARF SYSTEM CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) AUTOMATIC AIR CONDITIONING CONTROL, OPERATING UNIT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN C H CAN C L CAN-D H CAN-D L COMAND CONTROL UNIT DRIVER SEAT CONTROL UNIT (UNDER DRIVER FRONT SEAT) ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF GRY WIRE GRY/WHT WIRE KEYLESS GO CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) LEFT FRONT DOOR CONTROL UNIT LEFT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR PANORAMIC SLIDING ROOF CONTROL MODULE (CENTER FRONT OF ROOF) PNK/GRN WIRE RADIO SIDE OF LUGGAGE COMPT) YEL WIRE YEL/WHT WIRE

3 8 58 GND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B H CAN-B L CENTER HORNS BUTTON CENTER HORNS BUTTON (SEDAN, WAGON) COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DATA ENGINE COMPT) FANFARE HORN RELAY FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (PART OF STEERING COLUMN MODULE) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE FUSE 13 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSIDE STEERING WHEEL) LEFT FANFARE HORN LEFT FANFARE HORN (BEHIND LEFT CORNER OF FRONT BUMPER) LEFT FANFARE HORN SYSTEM BUTTON LEFT FANFARE HORN SYSTEM BUTTON (SEDAN, WAGON) LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP (COUPE, CONVERTIBLE) RED WIRE RED/BLU WIRE RELAY RIGHT FANFARE HORN RIGHT FANFARE HORN (BEHIND RIGHT CORNER OF FRONT BUMPER) RIGHT FANFARE HORN SYSTEM BUTTON RIGHT FANFARE HORN SYSTEM BUTTON (SEDAN, WAGON) RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP (COUPE, CONVERTIBLE) SEDAN WAGON SEDAN, WAGON COUPE, CONVERTIBLE STEERING COLUMN MODULE CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL ELECTRONICS STEERING WHEEL ELECTRONICS (INSIDE STEERING WHEEL) WHT WIRE

1 2 CAN-C H CAN-C L 31 CAN C L CAN C H AUTOMATIC TRANSMISSION MODE BUTTON BASE BLK WIRE BLS H BLS L BLS SUP BLS_H BLS_L BLS_M BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN C H CAN C L CAN E H CAN E L CAN-D H CAN-D L COMPUTER DATA LINES SYSTEM COUPE COUPE CONVERTIBLE D- D+ ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (BASE OF SHIFT LEVER ASSEMBLY) ELECTRONIC STABILITY PROGRAM CONTROL UNIT ELECTRONIC TRANSMISSION CONTROL CONTROL UNIT ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FULLY INTEGRATED TRANSMISSION CONTROL (VGS) CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL (VGS) CONTROL UNIT (IN TRANSMISSION) FUSE 16 GEAR 2 3 4 5 6 7 8 9 10 11 12 13 14 INDICATOR 31 SIG SENSOR GEAR INDICATOR SENSOR GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER NCA WIRE ORG/BRN WIRE PARKING BRAKE INDICATOR SWITCH PARKING BRAKE INDICATOR SWITCH (ON PARKING BRAKE ASSEMBLY) PNK/BLU WIRE PNK/GRN WIRE PREMIUM PREMIUM ELECTRONIC STABILITY PROGRAM CONTROL UNIT RED WIRE RED/BLU WIRE REGENERATIVE BRAKING SYSTEM CONTROL UNIT SEDAN SEDAN WAGON SELECTOR LEVER POSITION R, P LOCKING SOLENOID SHIFT GATE SYMBOL ILLUMINATION SIG STOP LIGHT SWITCH STOP LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) W/ REGENERATIVE BRAKING SYSTEM W/O REGENERATIVE BRAKING SYSTEM WHT WIRE WHT/GRN WIRE YEL WIRE YEL/WHT WIRE

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

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/PNK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/YEL WIRE CAN L H CAN L L COMPUTER DATA LINES SYSTEM CONTACTOR CRASH EARLY PRODUCTION ENGINE COMPT) GRN WIRE GRN/BLU WIRE GRN/PNK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE HIGH VOLTAGE BATTERY HIGH-VOLTAGE BATTERY CELL TEMPERATURE SENSORS HIGH-VOLTAGE BATTERY COOLANT INLET TEMPERATURE SENSOR HV- LATE PRODUCTION NCA WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/WHT WIRE PNK/YEL WIRE POWER ELECTRONICS CONTROL UNIT (BOTTOM RIGHT SIDE OF ENGINE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SHIELD SIG TAN WIRE VIO WIRE VIO/BLU WIRE WHT WIRE YEL WIRE YEL/ORG WIRE YEL/RED WIRE