Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013) hot at all times Wiring diagrams

1 2 CAN B L CAN B H 1 7 LIN 1 10 9 CAN B L CAN B H 12 13 CAN E L CAN E H 9 10 (+) 31 ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK ACTIVE CURVE ILLUMINATION ACTUATOR MOTOR ANTI-THEFT ALARM SYSTEM INDICATOR LAMP BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM CORNERING ILLUMINATION DRIVER SIDE SAM CONTROL MODULE W/ FUSE, RELAY MODULE EXTERIOR LIGHTS SWITCH FRONT FOG LAMP BUTTON FUSE 18 (LEFT REAR OF ENGINE COMPT) FUSE 21 FUSE 5 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/PNK WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD WARNING FLASHER SWITCH HOT AT ALL TIMES HOT W/ CIRCUIT HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL SWITCH GROUP LAMP CONTROL UNIT LEFT FRONT DOOR CONTROL MODULE (IN DRIVER'S DOOR) LEFT FRONT LAMP UNIT LEFT OUTSIDE MIRROR LEFT TURN SIGNAL IND LIGHT LEFT XENON LIN 1 NCA WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE PNK/RED WIRE REAR FOG LIGHT BUTTON RED WIRE RIGHT FRONT DOOR CONTROL MODULE (RIGHT FRONT DOOR) RIGHT OUTSIDE MIRROR RIGHT TURN SIGNAL IND LIGHT SOLID STATE STANDING/ PARKING LAMP SWITCH ILLUMINATION TURN SIGNAL LAMP TURN STANDING/ PARKING LAMP SIGNAL LAMP UPPER CONTROL PANEL CONTROL UNIT W/ XENON HEADLAMPS W/O XENON HEADLAMPS WHT WIRE YEL WIRE

1 2 CAN-E L CAN-E H 31 30 CAN B L CAN B H 31 LIN 2 6 14 9 NSL L SL L BSL L 6 7 CAN B L CAN B H 7 24 10 NSL R SL R BSL R BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRAKE/ TAIL- TAIL- LAMP LAMP LIGHT BRN WIRE BRN/GRY WIRE BRN/RED WIRE BSL L BSL R CENTER STOP LAMP COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CONTROL PANEL ELECTRONICS (W/O CAN) FOG FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE 152 FUSE 163 158 GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT LEFT LICENSE PLATE LAMP LEFT REAR LAMP UNIT LIGHT SENSOR) (BEHIND TOP CENTER OF WINDSHIELD) OVERHEAD CONTROL PANEL CONTROL MODULE (W/ CAN) (IN OVERHEAD CONSOLE) OVERHEAD PNK PNK WIRE PNK WIRE PNK/RED WIRE RAIN/LIGHT SENSOR (W/ RAIN/ REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RIGHT LICENSE PLATE LAMP RIGHT REAR LAMP UNIT SIDE MARKER LAMP SIDE MARKER LAMP TURN SIGNAL LAMP STEERING COLUMN MODULE (TOP OF STEERING COLUMN) STOP/ TAIL- TAIL- LAMP LAMP LAMP STOP/ TAIL/ PARKING LAMP TURN SIGNAL LAMP TURN SIGNAL LAMPS SWITCH VIO WIRE VIO/BLU WIRE W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT WIRE YEL WIRE YEL/PNK WIRE YEL/VIO WIRE

1 7 LIN 1 10 9 CAN B L CAN B H 12 13 COMPUTER DATA LINES SYSTEM CAN E L CAN E H ACOUSTIC TURN SIGNAL LIGHT FUNCTION CHECK ACTIVE CURVE ILLUMINATION ACTUATOR MOTOR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SWITCH FRONT FOG LAMP BUTTON FUSE 18 FUSE 21 FUSE 5 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HAZARD WARNING FLASHER SWITCH HOT AT ALL TIMES HOT W/ CIRCUIT HOT W/ CIRCUIT 15 RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT PANEL SWITCH GROUP LEFT FRONT LAMP UNIT LEFT TURN SIGNAL IND LIGHT LIN 1 NIGHT VIEW ASSIST BUTTON (IF EQUIPPED) ORG/ WIRE REAR FOG LIGHT BUTTON RED WIRE RIGHT TURN SIGNAL IND LIGHT SOLID STATE STANDING/ PARKING LAMP SWITCH ILLUMINATION TRANSMISSIONS SYSTEM TURN SIGNAL LAMP W/ NETWORKED EXTERIOR LIGHTS SWITCH W/O NETWORKED EXTERIOR LIGHTS SWITCH W/ XENON HEADLAMPS W/O XENON HEADLAMPS WHT WIRE YEL WIRE YEL/VIO WIRE YEL/WHT WIRE

2 1 3 30 31 LIN 2 2 1 CAN-E H CAN-E L 31 30 CAN B L CAN B H 6 14 9 NSL L 6 7 CAN B L CAN B H 7 24 10 NSL R BACK- INSIDE STOP/ GROUND LAMP TAIL- TAIL- LIGHT LIGHT LAMP BACK- TAIL- GROUND LAMP LIGHT LIGHT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BRAKE TAIL BRN WIRE BRN/GRY WIRE BRN/RED WIRE CENTER STOP LAMP COMBINATION SWITCH COMPUTER DATA LINES SYSTEM FOG FOG LAMP FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 157 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT LEFT REAR LAMP UNIT ORG/ WIRE OUTER BRAKE/ TAIL- LIGHT OVERHEAD CONTROL PANEL ELECTRONICS (W/O POWER TILTING/ SLIDING ROOF) PNK WIRE RAIN/LIGHT SENSOR (BEHIND REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/WHT WIRE RIGHT LICENSE PLATE LAMP LEFT LICENSE PLATE LAMP RIGHT REAR LAMP UNIT SIDE MARKER LAMP SL/BL SML BSL L SMR BSL R STEERING COLUMN MODULE (TOP OF STEERING COLUMN) TURN SIGNAL LAMP OUTER BACK- GROUND LIGHT TURN SIGNAL LAMP SIDE MARKER LAMP OUTER BACK- GROUND LIGHT TURN SIGNAL LAMPS SWITCH VIO WIRE VIO/BLU WIRE WHT WIRE YEL WIRE YEL/PNK WIRE YEL/VIO WIRE

12 13 CAN E L CAN E H 2 1 COMPUTER DATA LINES SYSTEM CAN E H CAN E L 31 15 LER 9 10 CAN-B H CAN-B L BLK/BLU WIRE BLK/PNK WIRE BRN WIRE BRN/RED WIRE COLUMN) COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SWITCH FRONT FOG LAMP BUTTON FRONT FOG LAMPS INDICATOR LAMP FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE 152 FUSE 30 FUSE 29 FUSE 5 LWR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/PNK WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR HEADLAMP RANGE CONTROLLER HIGH BEAM HIGH BEAM INDICATOR LAMP HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED FUSE INSTRUMENT CLUSTER LEFT FRONT LAMP UNIT LOW BEAM LOW BEAM SWITCH LWR PNK/RED WIRE REAR FOG LAMP INDICATOR LAMP REAR FOG LIGHT BUTTON RED WIRE RED/WHT WIRE RIGHT FOG LAMP (IF EQUIPPED) RIGHT FRONT LAMP UNIT LOW BEAM SOLID STATE STEERING COLUMN MODULE (TOP OF STEERING SWITCH ILLUMINATION W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

12 13 CAN E L CAN E H 2 1 COMPUTER DATA LINES SYSTEM CAN E H CAN E L 2 11 1 31 SIG 2 3 CAN-G H CAN-G L 9 10 CAN-B H CAN-B L BLK/BLU WIRE BRN WIRE BRN/RED WIRE COLUMN) COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SWITCH FRONT FOG LAMP BUTTON FRONT FOG LAMPS INDICATOR LAMP FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 152 FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/PNK WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH HEADLAMP RANGE LIGHT ADJUSTMENT DISTRIBUTION ACTUATOR ACTUATOR MOTOR MOTOR HIGH BEAM INDICATOR LAMP HIGH BEAM SOLENOID HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FOG LAMP (IF EQUIPPED) LEFT FRONT LAMP UNIT LEFT FRONT LEVEL SENSOR (LEFT FRONT WHELLWELL) LEFT REAR LEVEL SENSOR LEFT XENON LAMP CONTROL UNIT LOW BEAM SWITCH PNK/RED WIRE REAR FOG LAMP INDICATOR LAMP REAR FOG LIGHT BUTTON RED WIRE RED/WHT WIRE RIGHT FOG LAMP (IF EQUIPPED) RIGHT FRONT LAMP UNIT RIGHT XENON LIGHT CONTROL UNIT SIG CAN-G L CAN-G H SOLID STATE STEERING COLUMN MODULE (TOP OF STEERING SWITCH ILLUMINATION W/O ECO START/ STOP FUNCTION W/ ECO START/ STOP FUNCTION WHT/RED WIRE XENON BULB W/ INTEGRATED IGNITION MODULE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

1 12 LWR LWR 1 2 3 30 31 LIN 1 1 2 CAN G L CAN G H 12 13 CAN E L CAN E H 2 1 CAN-E H CAN-E L 2 11 1 9 10 31 SIG 3 2 CAN-G L CAN-G H 3 5 6 7 8 4 1 LIN 1 AMPS) BLK WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN-B H CAN-B L COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SWITCH (IF EQUIPPED) FRONT FOG LAMP BUTTON FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 157 FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HEADLAMP FLASHER/ HIGH BEAM SWITCH HEADLAMP RANGE ADJUSTMENT ACTUATOR MOTOR HIGH BEAM INDICATOR LAMP HIGH BEAM SOLENOID (W/ XENON HEADLAMPS) HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED INFRARED LAMP (W/ XENON HEADLAMPS) INSTRUMENT CLUSTER INSTRUMENT PANEL SWITCH GROUP LEFT FOG LAMP LEFT FRONT LAMP UNIT LEFT FRONT LEVEL SENSOR (W/ XENON HEADLAMPS) (IN LEFT FRONT WHELLWELL) LEFT REAR LEVEL SENSOR (W/ XENON HEADLAMPS) LIN 1 LOW BEAM (W/O XENON HEADL- LOW BEAM (W/O XENON HEADL- AMPS) LOW BEAM SWITCH NIGHT VIEW ASSIST BUTTON (IF EQUIPPED) ORG/ WIRE REAR FOG LIGHT BUTTON RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FOG LAMP RIGHT FRONT LAMP UNIT SIG SOLID STATE STEERING COLUMN MODULE (TOP OF STEERING COLUMN) SWITCH ILLUMINATION TRANSMISSIONS SYSTEM W/ NETWORKED EXTERIOR LIGHTS SWITCH W/O NETWORKED EXTERIOR LIGHTS SWITCH W/ NIGHT VIEW ASSIST W/ XENON HEADLAMPS W/O ELECTRONIC LEVEL CONTROL W/O XENON HEADLAMPS WHT WIRE WHT/BLK WIRE XENON BULB W/ INTEGRATED IGNITION MODULE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN E H CAN E L CAN-B H CAN-B L COMPUTER DATA LINES SYSTEM COUPE DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) FANFARE HORN RELAY FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (TOP OF STEERING COLUMN) FUSE FUSE 13 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LEFT FANFARE HORN SYSTEM BUTTON LEFT FANFARE HORNS (LEFT FRONT OF ENGINE COMPT) LEFT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP NCA WIRE RED WIRE RED/BLU WIRE RELAY RELAY ENERGIZED RIGHT FANFARE HORN (RIGHT FRONT OF ENGINE COMPT) RIGHT FANFARE HORN SYSTEM BUTTON RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON GROUP SEDAN STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) STEERING WHEEL GEAR SHIFT SIGNAL PROCESSING MODULE (INSIDE STEERING WHEEL) WHT WIRE

1 2 3 31 30 LIN 2 1 2 3 4 5 6 (+) SIG SIG SIG SIG 31 1 2 3 4 5 6 7 8 9 10 (-) (+) (+) (-) FL 1 2 3 4 5 6 7 8 LIN 2 LL L LL R 1 2 3 4 5 6 IRS OFF IRS LED 27 28 29 31 32 30 SOS LED WS LED INFO LED WS INFO SOS 31 ASS LED ASS OFF AMBIENT LAMP AUTOMATIC FORWARD DIMMING AUTOMATIC MIRROR DIMMING MIRROR LIGHT SENSOR BLK WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B L CAN B H COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) FRONT DOME LAMP SWITCH FUSE 46 GARAGE DOOR GARAGE OPENER DOOR OPENER BUTTON 3 GARAGE DOOR OPENER BUTTON 1 GARAGE DOOR OPENER BUTTON 2 GARAGE DOOR OPENER INDICATOR LAMP GRN PNK/ WIRE GRN WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE GRY/YEL WIRE HANDS-FREE SYSTEM MICROPHONE HOT AT ALL TIMES HOT AT ALL TIMES FRONT FUSE 157 PREFUSE (RIGHT FRONT FOOTWELL) INFO LED WS LED SOS LED INSIDE REARVIEW MIRROR INTERIOR LAMP AUTOMATIC FUNCTION SWITCH INTERIOR PROTECTION RECEIVER INTERIOR PROTECTION SWITCH (W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) INTERIOR PROTECTION, TOW-AWAY PROTECTION CONTROL UNIT (IF EQUIPPED) INTERIOR TEMPERATURE SENSOR W/ INTEGRATED FAN LEFT FRONT INTERIOR LAMP LEFT FRONT READING LAMP SWITCH LEFT INTERIOR PROTECTION TRANSMITTER LEFT RIGHT READING READING LAMP LAMP NCA WIRE NTC (+) NTC (-) NTC- ORG/ WIRE OVERHEAD CONTROL PANEL ELECTRONICS PANORAMIC SLIDING ROOF PANORAMIC SLIDING ROOF SWITCH (IF EQUIPPED) PNK MIC 1 2 9 3 MIC 2 GND SHIELD WIRE PNK WIRE PNK/GRN WIRE POWER TOPS SYSTEM REAR DOME LAMP, SWITCH REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) REARWARD AUTOMATIC DIMMING MIRROR LIGHT SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT INTERIOR LAMP RIGHT FRONT READING LAMP SWITCH RIGHT INTERIOR PROTECTION TRANSMITTER SIG IL LIN 2 SOS TOWING SENSOR BUTTON (W/ TOW-AWAY PROTECTION, INTERIOR PROTECTION) VIO WIRE VIO/BLU WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

AAG AHK AHK BL 31 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B H CAN-B L COUPE COUPE W/ ECO START/ STOP FUNCTION FRONT PREFUSE (RIGHT FRONT FOOTWELL) FUSE FUSE 163 158 3 4 FUSE 53 FUSE 54 FUSE 56 (LEFT SIDE OF TRUNK) FUSE 58 FUSE 89 GRN WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED LED NCA WIRE NSL RFL (+) REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SEDAN SEDAN, COUPE W/O ECO START/ STOP FUNCTION TRAILER HITCH LOCKING SWITCH TRAILER HITCH RELEASE TRAILER RECOGNITION CONTROL UNIT TRAILER SOCKET WHT WIRE