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

17 18 CAN B L CAN B H BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRIC POWER STEERING ACTUATOR MOTOR ELECTRIC POWER STEERING ELECTROMECHANICAL CONTROLLER UNIT ELECTRIC POWER STEERING TORQUE SENSOR ELECTRICAL POWER STEERING CONTROL UNIT ELECTRICAL POWER STEERING CONTROL UNIT (ON STEERING RACK ASSEMBLY) FRONT ELECTRICAL PREFUSE BOX FRONT ELECTRICAL PREFUSE BOX (RIGHT REAR OF ENGINE COMPT) FUSE FUSE 157 HOT AT ALL TIMES INSTRUMENT CLUSTER RED WIRE YEL WIRE YEL/WHT WIRE

17 18 CAN B L CAN B H BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRIC POWER STEERING ACTUATOR MOTOR ELECTRIC POWER STEERING ELECTROMECHANICAL CONTROLLER UNIT ELECTRIC POWER STEERING TORQUE SENSOR ELECTRICAL POWER STEERING CONTROL UNIT ELECTRICAL POWER STEERING CONTROL UNIT (ON STEERING RACK ASSEMBLY) FRONT ELECTRICAL PREFUSE BOX FRONT ELECTRICAL PREFUSE BOX (RIGHT REAR OF ENGINE COMPT) FUSE FUSE 157 HOT AT ALL TIMES INSTRUMENT CLUSTER RED WIRE YEL WIRE YEL/WHT WIRE

3 2 GND LSP+ 3 2 LSP- GND ACCELERATE, SET SWITCH ACCEPT/TERMINATE PHONE CALL BUTTON ALDW - BACK, VOICE CONTROL SYSTEM OFF BUTTON BLK WIRE BLU WIRE BRN WIRE BUTTON +, - FOR SETTING SPECIFIC FUNCTIONS, VOLUME CONTROL COMBINATION SWITCH COMBINATION TURN SIGNAL LAMP SWITCH HEADLAMP FLASHER/HIGH BEAM SWITCH SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DECELERATE, SET SWITCH DECELERATE, SET SWITCH RESUME FROM MEMORY SWITCH ACCELERATE, SET SWITCH DISTRONIC CONTROL (IF EQUIPPED) FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (PART OF STEERING COLUMN MODULE) FRONT SAM CONTROL MODULE W/ FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FUSE FUSE 118 FUSE 13 FUSE FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE GRY/BLU WIRE HEADLAMP FLASHER/HIGH BEAM SWITCH HEATING ELEMENT TEMPERATURE SENSOR HOT AT ALL TIMES INDICATOR SWITCH INSIDE STEERING WHEEL) INTERIOR FUSE BOX LEFT FANFARE HORN SYSTEM BUTTON LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LH - LOW BEAM SWITCH LSP + MUTE MUTE BUTTON NTC- OFF SWITCH OK BUTTON ORG/ WIRE PNK MUTE WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/ORG WIRE RESUME FROM MEMORY SWITCH RIGHT FANFARE HORN SYSTEM BUTTON RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL FORWARD/ BACK BUTTON STEERING ANGLE SENSOR STEERING ANGLE SENSOR (INTEGRAL TO STEERING COLUMN MODULE) STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL DOWNSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL ELECTRONICS STEERING WHEEL HEATER (IF EQUIPPED) STEERING WHEEL HEATER HEATING ELEMENT STEERING WHEEL UPSHIFT BUTTON STEERING WHEEL UPSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL VIBRATION MOTOR SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM SELECTION BUTTON TEL TURN SIGNAL LAMP SWITCH VIO WIRE VOICE CONTROL SYSTEM ON BUTTON WINDSHIELD WASHER SYSTEM SWITCH WIPE SWITCH YEL WIRE

3 2 GND LSP+ 3 2 LSP- GND ACCELERATE, SET SWITCH ACCEPT/TERMINATE PHONE CALL BUTTON ALDW - BACK, VOICE CONTROL SYSTEM OFF BUTTON BLK WIRE BLU WIRE BRN WIRE BUTTON +, - FOR SETTING SPECIFIC FUNCTIONS, VOLUME CONTROL COMBINATION SWITCH COMBINATION TURN SIGNAL LAMP SWITCH HEADLAMP FLASHER/HIGH BEAM SWITCH SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DECELERATE, SET SWITCH DECELERATE, SET SWITCH RESUME FROM MEMORY SWITCH ACCELERATE, SET SWITCH DISTRONIC CONTROL (IF EQUIPPED) FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (PART OF STEERING COLUMN MODULE) FRONT SAM CONTROL MODULE W/ FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FUSE FUSE 118 FUSE 13 FUSE FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE GRY/BLU WIRE HEADLAMP FLASHER/HIGH BEAM SWITCH HEATING ELEMENT TEMPERATURE SENSOR HOT AT ALL TIMES INDICATOR SWITCH INSIDE STEERING WHEEL) INTERIOR FUSE BOX LEFT FANFARE HORN SYSTEM BUTTON LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LH - LOW BEAM SWITCH LSP + MUTE MUTE BUTTON NTC- OFF SWITCH OK BUTTON ORG/ WIRE PNK MUTE WIRE PNK WIRE RED WIRE RED/BLU WIRE RED/ORG WIRE RESUME FROM MEMORY SWITCH RIGHT FANFARE HORN SYSTEM BUTTON RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL FORWARD/ BACK BUTTON STEERING ANGLE SENSOR STEERING ANGLE SENSOR (INTEGRAL TO STEERING COLUMN MODULE) STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL DOWNSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL ELECTRONICS STEERING WHEEL HEATER (IF EQUIPPED) STEERING WHEEL HEATER HEATING ELEMENT STEERING WHEEL UPSHIFT BUTTON STEERING WHEEL UPSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL VIBRATION MOTOR SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM SELECTION BUTTON TEL TURN SIGNAL LAMP SWITCH VIO WIRE VOICE CONTROL SYSTEM ON BUTTON WINDSHIELD WASHER SYSTEM SWITCH WIPE SWITCH YEL WIRE

ACCELERATE, SET SWITCH BEAM SWITCH BLK WIRE BLU WIRE BRN WIRE BRN/YEL WIRE COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL LEVER DECELERATE, SET SWITCH DECELERATE, SET SWITCH RESUME FROM MEMORY SWITCH DIRECT SELECT LEVER DISTRONIC CONTROL (IF EQUIPPED) FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (PART OF STEERING COLUMN MODULE) FRONT SAM CONTROL MODULE W/ FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FUSE FUSE 13 FUSE 65 FUSE FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE HEADLAMP FLASHER/HIGH BEAM SWITCH HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INDICATOR SWITCH LOW BEAM SWITCH OFF SWITCH PNK/BLU WIRE REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) RED WIRE RED/BLK WIRE RESUME FROM MEMORY SWITCH STEERING ANGLE SENSOR STEERING ANGLE SENSOR (INTEGRAL TO STEERING COLUMN MODULE) STEERING COLUMN ADJUSTMENT SWITCH STEERING COLUMN ADJUSTMENT, STEERING WHEEL HEATER SWITCH STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL HEATER INDICATOR LAMP (IF EQUIPPED) STEERING WHEEL HEATER SWITCH (IF EQUIPPED) SUPPLEMENTAL RESTRAINTS SYSTEM TURN SIGNAL LAMP SWITCH TURN SIGNAL LAMP SWITCH HEADLAMP FLASHER/HIGH BEAM SWITCH LOW VIO WIRE VIO/GRN WIRE WHT WIRE WINDSHIELD WASHER SYSTEM SWITCH WIPE SWITCH YEL WIRE

1 2 ALDW+ ALDW- 1 2 SCROLL FORWARD/ BACK BUTTON 10 4 +, - OK 2 3 GND LSP- 2 3 LSP+ GND 4 6 BACK, VOICE CONTROL SYSTEM OFF BUTTON 5 8 U-MLL-L GND 7 2 +, - MUTE ACCEPT/TERMINATE PHONE CALL BUTTON ALDW - BACK, VOICE CONTROL SYSTEM OFF BUTTON BLK WIRE BLU WIRE BRN WIRE BUTTON +, - SETTING OF SPECIFIC FUNCTIONS, VOLUME CONTROL BUTTON +, - SETTING OF SPECIFIC FUNCTIONS, VOLUME CONTROL 2 1 CENTER HORNS BUTTON GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/BLU WIRE HEATER COIL HEATER COIL TEMPERATURE SENSOR INSIDE STEERING WHEEL) LEFT FANFARE HORN SYSTEM BUTTON LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LSP + MUTE MUTE BUTTON NCA WIRE NTC- OK BUTTON PNK WIRE PNK/BLU WIRE R RETURN RED WIRE RIGHT FANFARE HORN SYSTEM BUTTON RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL FORWARD/ BACK BUTTON STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL DOWNSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL ELECTRONICS STEERING WHEEL ELECTRONICS (INSIDE STEERING WHEEL) STEERING WHEEL HEATER STEERING WHEEL HEATER (IF EQUIPPED) STEERING WHEEL UPSHIFT BUTTON STEERING WHEEL UPSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL VIBRATION MOTOR SYSTEM SELECTION BUTTON TEL U MFL R U MLL L VOICE CONTROL 4 5 SYSTEM ON PNK BUTTON WIRE VOICE CONTROL SYSTEM ON BUTTON WHT WIRE YEL WIRE

1 2 ALDW+ ALDW- 1 2 SCROLL FORWARD/ BACK BUTTON 10 4 +, - OK 2 3 GND LSP- 2 3 LSP+ GND 4 6 BACK, VOICE CONTROL SYSTEM OFF BUTTON 5 8 U-MLL-L GND 7 2 +, - MUTE ACCEPT/TERMINATE PHONE CALL BUTTON ALDW - BACK, VOICE CONTROL SYSTEM OFF BUTTON BLK WIRE BLU WIRE BRN WIRE BUTTON +, - SETTING OF SPECIFIC FUNCTIONS, VOLUME CONTROL BUTTON +, - SETTING OF SPECIFIC FUNCTIONS, VOLUME CONTROL 2 1 CENTER HORNS BUTTON GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY/BLU WIRE HEATER COIL HEATER COIL TEMPERATURE SENSOR INSIDE STEERING WHEEL) LEFT FANFARE HORN SYSTEM BUTTON LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP LSP + MUTE MUTE BUTTON NCA WIRE NTC- OK BUTTON PNK WIRE PNK/BLU WIRE R RETURN RED WIRE RIGHT FANFARE HORN SYSTEM BUTTON RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SCROLL FORWARD/ BACK BUTTON STEERING WHEEL DOWNSHIFT BUTTON STEERING WHEEL DOWNSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL ELECTRONICS STEERING WHEEL ELECTRONICS (INSIDE STEERING WHEEL) STEERING WHEEL HEATER STEERING WHEEL HEATER (IF EQUIPPED) STEERING WHEEL UPSHIFT BUTTON STEERING WHEEL UPSHIFT BUTTON (IF EQUIPPED) STEERING WHEEL VIBRATION MOTOR SYSTEM SELECTION BUTTON TEL U MFL R U MLL L VOICE CONTROL 4 5 SYSTEM ON PNK BUTTON WIRE VOICE CONTROL SYSTEM ON BUTTON WHT WIRE YEL WIRE

BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/YEL WIRE CENTER FRONT BUMPER PEDESTRIAN PROTECTION SENSOR COUPE DRIVER ETR (GUS) SQUIB FRONT PASSENGER ETR (GUS) SQUIB FRONT PASSENGER SIDE AIR BAG SQUIB GRN/YEL WIRE GRY/ORG WIRE LEFT ACTIVE ENGINE HOOD SQUIB LEFT ACTIVE ENGINE HOOD SQUIB (W/ PEDESTRIAN PROTECTION) LEFT FRONT BUMPER PEDESTRIAN PROTECTION SENSOR LEFT HEAD/THORAX BAG SQUIB LEFT REAR EMERGENCY TENSIONING RETRACTOR SQUIB LEFT REAR SIDE AIR BAG SQUIB LEFT WINDOW AIR BAG SQUIB NCA WIRE PEDESTRIAN PROTECTION HALL SENSOR PEDESTRIAN PROTECTION HALL SENSOR, ENGINE HOOD ATA (EDW) SWITCH PNK WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RIGHT FRONT BUMPER PEDESTRIAN PROTECTION SENSOR VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE

AIR BAG SQUIB 2 AUTOMATIC CHILD SEAT RECOGNITION WARNING LAMP BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/YEL WIRE CENTER CONSOLE COMPUTER DATA LINES SYSTEM DRIVER AIR BAG SQUIB 1 DRIVER AIR BAG SQUIB 1 (IN STEERING WHEEL) DRIVER AIR BAG SQUIB 2 DRIVER KNEEBAG SQUIB EMERGENCY CALL SYSTEM CONTROL UNIT FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (PART OF STEERING COLUMN MODULE) FRONT PASSENGER AIR BAG SQUIB 1 FRONT PASSENGER AIR BAG SQUIB 2 FRONT PASSENGER SEAT OCCUPIED RECOGNITION FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 18 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL SWITCH GROUP KB FA- LEFT FRONT DOOR PRESSURE SENSOR LEFT FRONT DOOR PRESSURE SENSOR (CENTER OF LEFT FRONT DOOR) LEFT ROLL BAR AIR BAG SQUIB NCA WIRE PNK/WHT WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RIGHT FRONT DOOR PRESSURE SENSOR RIGHT FRONT DOOR PRESSURE SENSOR (CENTER OF RIGHT FRONT DOOR) RIGHT ROLL BAR AIR BAG SQUIB ROB LI+ ROB LI- ROB LI- ROB RE+ ROB RE- ROB RE+ STEERING COLUMN MODULE STEERING COLUMN MODULE (TOP OF STEERING COLUMN) SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (UNDER FRONT OF SUPPLEMENTAL RESTRAINT SYSTEM IND LAMP VIO WIRE VIO/GRN WIRE WHT/BRN WIRE YEL WIRE YEL/WHT WIRE

12 13 31 SIG FS VM- 65 66 67 68 GS HR + GS HR - PG BF - PG BF + PG FA + PG FA - BLK WIRE BLK/GRY WIRE BLK/ORG WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU VIO/ WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAK BF CAK FA CAK FA CAK BF COUPE CSH OUT AN CSH OUT DIG DRIVER PELVIS AIR BAG SQUIB DRIVER PELVIS AIR BAG SQUIB (IF EQUIPPED) (OUTER EDGE OF DRIVER'S SEAT CUSHION) DS BF + DS FA + EDW FRONT ELECTRICAL PREFUSE BOX FRONT PASSENGER PELVIS AIR BAG SQUIB FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 21 FS VL+ FS VM+ FS VR+ FUSE 15 FUSE 150 FUSE 21 FUSE 37 FUSE 8 GRN BRN/ WIRE GRN WIRE GRN/ WHT WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/ORG WIRE GS BF + GS FA+ GS HL - GS HR - GSS BF GSS HL GSS HR GSS, FA HOT AT ALL TIMES HOT W/ CIRCUIT LIN ME-SFI (ME) CONTROL MODULE MODULE (CONVERTIBLE: IN SPARE WHEELWELL) (COUPE: RIGHT FRONT OF LUGGAGE COMPT) NCA WIRE PG FA - PG, BF+ PNK WIRE PNK/BLK WIRE PNK/WHT WIRE PPS+ LI PPS- RE PYRO- FUSE REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY 1 ENERGIZED RELAY 1 ENERGIZED REAR SAM CONTROL MODULE W/ FUSE/RELAY FUSE 37 RETURN LINE RIGHT REAR EMERGENCY TENSIONING RETRACTOR SQUIB RIGHT REAR EMERGENCY TENSIONING RETRACTOR SQUIB (IF EQUIPPED) RIGHT REAR SEAT BELT BUCKLE SWITCH SB BF - PNK SB BF + WIRE SB FA + SB HL - SB HR - SBE SIG SIG 31 FS VM+ SS BF + SS FA + SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE) UFS BF + UFS FA + UFS FA - UFS BF - SS BF - SS FA - GSS FA RETURN LINE GSS BF DS FA - DS BF - 2 3 VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE W/O ECO START/STOP FUNCTION WB VL- WB VR+ WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE