Mercedes-Benz E-class W212/S212/C207/A207 facelift (2013-2016) hot at all times Wiring diagrams

BRN WIRE COLLISION PREVENTION ASSIST CONTROLLER UNIT COLLISION PREVENTION ASSIST CONTROLLER UNIT (BEHIND RIGHT SIDE OF FRONT BUMPER) COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 28 FUSE 59 FUSE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/BLU WIRE RED/YEL WIRE YEL WIRE YEL/WHT WIRE

BRN WIRE COLLISION PREVENTION ASSIST CONTROLLER UNIT COLLISION PREVENTION ASSIST CONTROLLER UNIT (BEHIND RIGHT SIDE OF FRONT BUMPER) COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE 28 FUSE 59 FUSE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE RED/BLU WIRE RED/YEL WIRE YEL WIRE YEL/WHT WIRE

BRN WIRE COLLISION PREVENTION ASSIST CONTROL UNIT COLLISION PREVENTION ASSIST CONTROLLER UNIT COLLISION PREVENTION ASSIST CONTROLLER UNIT (BEHIND RIGHT SIDE OF FRONT BUMPER) COLLISION PREVENTION ASSIST RADAR SENSOR COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE FUSE 28 FUSE 36 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED INSTRUMENT CLUSTER RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE YEL WIRE YEL/WHT WIRE

BRN WIRE COLLISION PREVENTION ASSIST CONTROL UNIT COLLISION PREVENTION ASSIST CONTROLLER UNIT COLLISION PREVENTION ASSIST CONTROLLER UNIT (BEHIND RIGHT SIDE OF FRONT BUMPER) COLLISION PREVENTION ASSIST RADAR SENSOR COMPUTER DATA LINES SYSTEM FRONT SAM CONTROL UNIT W/ FUSE, RELAY MODULE FUSE FUSE 28 FUSE 36 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ CHASSIS CIRCUIT 87 RELAY ENERGIZED INSTRUMENT CLUSTER RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE YEL WIRE YEL/WHT WIRE

2 LCT ANT GPS GPS ANT NOT SHIELD NOT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BREAKDOWN ASSISTANCE BUTTON BRN WIRE BRN/GRN WIRE CAN D H CAN D L CAN-D H CAN-D L CENTER INSTRUMENT PANEL SPEAKER COMAND CONTROL UNIT (IF EQUIPPED) COMMAND CONTROL UNIT (IF EQUIPPED) COMPUTER DATA LINES SYSTEM CRASH DIAGNOSTIC CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) EMERGENCY CALL SYSTEM ANTENNA EMERGENCY CALL SYSTEM ANTENNA (CENTER OF HAT SHELF) EMERGENCY CALL SYSTEM BUTTON EMERGENCY CALL SYSTEM CONTROL UNIT EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER FRONT OF LUGGAGE COMPT) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE/ RELAY MODULE FUSE 83 FUSE 87 GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER GLOBAL POSITIONING SYSTEM ANTENNA SPLITTER (CENTER FRONT OF LUGGAGE COMPT) GPS GRN WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ CIRCUIT INFO LED LCT MB INFO BUTTON MB-INFO, TELEDIAGNOSIS BUTTON MIC + MIC - MIC - MOBILE PHONE ELECTRICAL CONNECTOR MOBILE PHONE ELECTRICAL CONNECTOR (IF EQUIPPED), MULTI-FUNCTION ANTENNA MUTE NCA WIRE OVERHEAD CONTROL PANEL CONTROL MODULE OVERHEAD CONTROL PANEL CONTROL MODULE (W/ POWER TILTING/ OVERHEAD CONTROL PANEL ELECTRONICS PNK/GRN WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) RED/BLK WIRE SHIELD SHIELD ANT GPS SIG SIG SHIELD ANT NOT SHIELD SOS SOS LED SOUND SYSTEM AMPLIFIER CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (UNDER FRONT OF CENTER CONSOLE) TEL VIO WIRE W/ ADVANCED SOUND SYSTEM W/ ADVANCED SOUND SYSTEM W/O ADVANCED SOUND SYSTEM W/ COMAND W/ COMMAND W/O ADVANCED SOUND SYSTEM W/O COMAND W/O COMMAND WHT WIRE WS LED YEL WIRE YEL/VIO WIRE

31 30 7 34 8 CAN B L CAN B H TG R ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK ANTI-LOCK BRAKE SYSTEM INDICATOR LAMP ANTI-THEFT ALARM ANTI-THEFT ALARM SYSTEM INDICATOR LAMP AUTOMATIC CHILD SEAT RECOGNITION WARNING LAMP BBV HR BBV VL BELT EXTENDER BUTTON BFS BLU/BLK WIRE BLU/GRN WIRE BRIGHTNESS SENSOR BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN B L CAN B H COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE GAUGE COOLANT TEMPERATURE WARNING LAMP ELECTRONIC STABILITY PROGRAM WARNING LAMP ENGINE DIAGNOSIS INDICATOR LAMP FRONT FOG LAMPS INDICATOR LAMP FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUEL LEVEL INDICATOR FUEL RESERVE INDICATOR LAMP FUSE 18 FUSE 28 GEAR INDICATOR (PRND) GEAR TRANSMISSION INDICATOR MODE DISPLAY (S) (PRND) GRY/YEL WIRE HAZARD WARNING FLASHER SWITCH HIGH BEAM INDICATOR LAMP HOT AT ALL TIMES HOT AT ALL TIMES FUSE 18 HOT AT ALL TIMES FUSE 28 INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION INSTRUMENT ILLUMINATION BRIGHTNESS CONTROL INSTRUMENT PANEL SWITCH GROUP LEFT FUEL LEVEL INDICATOR SENSOR LEFT FUEL LEVEL INDICATOR SENSOR (IN LEFT SIDE OF FUEL TANK) LEFT TURN SIGNAL IND LIGHT LIN 1 MULTI-FUNCTION DISPLAY NCA WIRE REAR FOG LAMP INDICATOR LAMP REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FUEL LEVEL INDICATOR SENSOR RIGHT FUEL LEVEL INDICATOR SENSOR (IN RIGHT SIDE OF FUEL TANK) RIGHT TURN SIGNAL IND LIGHT SEAT BELT WARNING LAMP SERVICE BRAKE INDICATOR LAMP SIG SPEEDOMETER SUPPLEMENTAL RESTRAINT SYSTEM INDICATOR LAMP SYSTEM INDICATOR LAMP TACHOMETER TG L TG R TIRE PRESSURE MONITOR WARNING LAMP (IF EQUIPPED) TRANSMISSION MODE DISPLAY (S) WARNING BUZZER YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

31 30 7 34 8 CAN B L CAN B H TG R ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK ANALOG CLOCK ANTI-LOCK BRAKE SYSTEM INDICATOR LAMP BBV HR BBV VL BFS BLU/BLK WIRE BRAKING FLUID, PARKING BRAKE INDICATOR LAMP BRIGHTNESS SENSOR BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN B L CAN B H CNG INDICATOR DISTRONIC LAMP WARNING LAMP (IF EQUIPPED) CNG INDICATOR LAMP COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE GAUGE COOLANT TEMPERATURE WARNING LAMP DIESEL DISTRONIC WARNING LAMP ELECTRONIC STABILITY PROGRAM WARNING LAMP ENGINE DIAGNOSIS INDICATOR LAMP ESP/ASR OFF FRONT FOG WARNING LAMP LAMPS INDICATOR LAMP ESP/ASR OFF WARNING LAMP FRONT FOG LAMPS INDICATOR LAMP FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUEL LEVEL GAUGE FUEL RESERVE INDICATOR LAMP FUSE 18 FUSE 28 FUSE 5 GEAR INDICATOR (PRND) GEAR TRANSMISSION INDICATOR MODE DISPLAY (PRND) (S) HIGH BEAM INDICATOR LAMP HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOT AT ALL TIMES FUSE 28 HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ CIRCUIT 15 RELAY ENERGIZED FUSE 5 INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION INSTRUMENT ILLUMINATION BRIGHTNESS CONTROL LEFT FUEL LEVEL INDICATOR SENSOR LEFT FUEL LEVEL INDICATOR SENSOR (IN LEFT SIDE OF FUEL TANK) LEFT TURN SIGNAL IND LIGHT LIN 1 LOW BEAM INDICATOR LAMP MULTI-FUNCTION DISPLAY NCA WIRE ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PREGLOW INDICATOR LAMP PREGLOW INDICATOR LAMP (DIESEL) REAR FOG LAMPS INDICATOR LAMP REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT) RED WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE REGENERATIVE BRAKING SYSTEM INDICATOR LAMP REGENERATIVE BRAKING SYSTEM INDICATOR LAMP (HYBRID) RIGHT FUEL LEVEL INDICATOR SENSOR RIGHT FUEL LEVEL INDICATOR SENSOR (IN RIGHT SIDE OF FUEL TANK) RIGHT TURN SIGNAL IND LIGHT SEAT BELT WARNING LAMP SERVICE BRAKE INDICATOR LAMP SIG SPEEDOMETER SUPPLEMENTAL RESTRAINT SYSTEM INDICATOR LAMP TACHOMETER TG L TG R TIRE PRESSURE MONITOR WARNING LAMP TIRE PRESSURE MONITOR WARNING LAMP (IF EQUIPPED) TRANSMISSION MODE DISPLAY (S) W/ NETWORKED EXTERIOR LIGHT SWITCH WARNING BUZZER YEL WIRE YEL/BLU WIRE YEL/WHT WIRE

1 2 3 4 5 6 IRS OFF IRS LED 31 30 CAN B L CAN B H 31 ASS LED ASS OFF ASS LED ASS OFF BLK WIRE BLU WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L COMAND CONTROL UNIT COMMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM FUSE 46 GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES INTERIOR PROTECTION RECEIVER INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT IRS LED IRS-OFF LEFT INTERIOR PROTECTION TRANSMITTER LIGHT SENSOR (-) MIC 1+ MIC 2+ NCA WIRE ORG/ WIRE PNK WIRE RADIO RAIN/LIGHT SENSOR REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE RED WIRE RIGHT INTERIOR PROTECTION TRANSMITTER SHIELD W/ AUDIO W/O AUDIO WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 LIN 2 1 2 3 4 5 6 IRS OFF IRS LED 1 2 3 4 5 6 UB SIG SIG SIG SIG GND 31 ASS LED ASS OFF 31 FL AIR CONDITIONING SYSTEM AMBIENT LAMP ASS LED ASS OFF AUTOMATIC DIMMING MIRROR BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L COMPASS DISPLAY BUTTON COMPASS MODULE W/ DISPLAY COMPUTER DATA LINES SYSTEM FORWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR FRONT DOME LAMP SWITCH FRONT ELECTRICAL PREFUSE BOX FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE FRONT SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FUSE 152 FUSE 152 (RIGHT REAR OF ENGINE COMPT) GARAGE DOOR OPENER GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER BUTTON 3 GARAGE DOOR OPENER INDICATOR LAMP GARAGE GARAGE DOOR OPENER DOOR OPENER INDICATOR LAMP BUTTON 3 GND NTC (+) GRN WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HANDS-FREE SYSTEM MICROPHONE HOT AT ALL TIMES INSIDE REARVIEW MIRROR INTERIOR LAMP AUTOMATIC FUNCTION SWITCH INTERIOR PROTECTION SWITCH INTERIOR PROTECTION SWITCH (COUPE W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN IRS LED IRS-OFF LEFT FRONT INTERIOR LAMP LEFT FRONT READING LAMP SWITCH LEFT READING LAMP LEFT RIGHT READING READING LAMP LAMP LIN 2 NAVIGATION SYSTEM NCA WIRE NTC- ORG/ WIRE OVERHEAD CONTROL PANEL ELECTRONICS PNK 10 11 12 13 WIRE PNK WIRE POWER TOPS SYSTEM REAR DOME LAMP, SWITCH REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RIGHT FRONT INTERIOR LAMP RIGHT FRONT READING LAMP SWITCH RIGHT LEFT FRONT FRONT INTERIOR INTERIOR LAMP LAMP RIGHT READING LAMP SIG SIG LIN 2 TOWING SENSOR BUTTON TOWING SENSOR BUTTON (COUPE W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) USED) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

ASS LED ASS OFF BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CAN B H CAN B L COMMAND CONTROL UNIT COMPUTER DATA LINES SYSTEM FUSE 46 GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES INTERIOR PROTECTION RECEIVER INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT IRS LED IRS-OFF LEFT INTERIOR PROTECTION TRANSMITTER LEFT REAR WINDOW GLASS BREAKAGE SENSOR MIC 1+ MIC 2+ NCA WIRE ORG/ WIRE PNK WIRE RADIO RAIN/LIGHT SENSOR REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE REAR WINDOW GLASS BREAKAGE SENSOR RED WIRE RED/WHT WIRE RIGHT INTERIOR PROTECTION TRANSMITTER RIGHT REAR WINDOW GLASS BREAKAGE SENSOR SEDAN SHIELD WAGON WHT WIRE YEL WIRE