Mercedes-Benz E-class W211/S211 (2002-2006) (left front footwell) Wiring diagrams

1 2 4 5 5 CAN-B L CAN-B H 31 30 1 2 4 5 9 1 2 3 4 5 6 7 8 5 CAN-B L CAN-B H 31 30 1 2 4 5 9 CAN-B L CAN-B H 31 30 BLK WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FUSE 21 FUSE 32 FUSE 33 GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 22 LEFT FRONT DOOR CL MOTOR (LEFT FRONT DOOR) LEFT FRONT DOOR CONTROL MODULE (IN LEFT FRONT DOOR) LEFT FRONT IR RECEIVER (LEFT FRONT DOOR HANDLE) LEFT REAR DOOR CL MOTOR (LEFT REAR DOOR) LEFT REAR DOOR CONTROL MODULE (IN LEFT REAR DOOR) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT DOOR CL MOTOR (RIGHT FRONT DOOR) RIGHT FRONT DOOR CONTROL MODULE (IN RIGHT FRONT DOOR) RIGHT FRONT IR RECEIVER (RIGHT FRONT DOOR HANDLE) RIGHT REAR DOOR CL MOTOR (RIGHT REAR DOOR) RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) WHT WIRE

1 2 3 5 6 5 CAN-C H CAN-C L 10 9 CAN B L CAN B H 12 13 17 18 CAN-C L CAN-C H CAN-B L CAN-B H 2 20 5 CAN-SBC H CAN-SBC L 2 3 22 1 2 8 9 10 11 2 CAN-B L CAN-B H 4 8 CAN-B L CAN-B H 5 6 7 8 CAN-C L CAN-C H CAN-C H CAN-C L BLK/GRN WIRE BLK/GRY WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B L CAN B H CAN-SBC H CAN-SBC L COMPUTER DATA LINES SYSTEM DI CONTROL UNIT (LEFT REAR OF ENG COMPT) DRIVER SIDE SAM CONTROL MODULE WITH FUSE, RELAY MODULE (LEFT REAR OF ENG COMPT) ESP/SPS/BAS CONTROL MODULE (LEFT REAR OF ENG COMPT) GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/PNK WIRE GRY/YEL WIRE INSTRUMENT CLUSTER LEFT FRONT DOOR CONTACT SWITCH (LEFT "B" PILLAR) LEFT REAR DOOR CONTACT SWITCH (LEFT "C" PILLAR) PASSENGER- SIDE SAM CONTROL MODULE (RIGHT KICK PANEL) PNK/GRN WIRE PNK/RED WIRE REAR DOOR CONTROL MODULE (RIGHT SIDE OF TAILGATE) REAR DOOR HANDLE (CENTER OF TAILGATE) REAR DOOR LOCKING UNIT (CENTER OF TAILGATE) REAR PANEL CL MOTOR (CENTER OF TAILGATE) REAR SAM CONTROL MODULE WITH FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/WHT WIRE RIGHT FRONT DOOR CONTACT SWITCH (RIGHT "B" PILLAR) RIGHT REAR DOOR CONTACT SWITCH (RIGHT "C" PILLAR) SBS HYDRAULIC UNIT (RIGHT FRONT OF ENG COMPT) SOLID STATE VIO WIRE VIO/WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 3 (PIN 4-12 NOT USED) 31 30 WAKE-UP 1 2 3 30 31 WAKE-UP 1 2 3 4 MUTE CAN-B H MOST WAKE-UP CAN-B L 1 2 ANTENNA SHIELD 1 2 MOST IN MOST OUT 1 2 ZF-OUT SHIELD 2003, 2004 EARLY PROD AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) BASS MODULE LOUD SPEAKER BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN (+) CD CHANGER (IF EQUIPPED) FUSE 6 FUSE 8 GPS ANTENNA GPS ANTENNA SPLITTER GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 28 FUSE 26 LEFT ANTENNA AMPLIFIER MODULE (LEFT "C" PILLAR) LEFT REAR DOOR SPEAKERS MOST MOST 1 2 3 4 AUT MOST DATA BUS CIRCUIT MOST DATA BUS CIRCUIT MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE RADIO CONTROL PANEL, NAVIGATION UNIT REAR SAM CONTROL MODULE WITH FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKERS RIGHT REAR DOOR SPEAKERS SHIELD SHIELD GPS ANT SOLID STATE SOUND AMPLIFIER MICROPHONE (FRONT CENTER PART OF INTERIOR REAR VIEW MIRROR UNIT) TELECOMMUNICATIONS CONTROL MODULE (FRONT OF TRUNK) TWEETER TWEETER TWEETER WOOFER TWEETER WOOFER VIO WIRE W/ TELE AID EMERGENCY CALL SYSTEM W/O TELE AID EMERGENCY CALL SYSTEM W/O TELE AID EMERGENCY CALL SYSTEM WHT WIRE WOOFER WOOFER CENTER COCKPIT SPEAKER LEFT FRONT DOOR SPEAKERS YEL WIRE

1 11 MOST MIC + MIC - 1 2 3 4 5 6 SCROLL FORWARD/ BACK PUSHBUTTON 1 2 3 CAN-C H CAN-C L 1 2 3 MOST 1 2 3 WALKMAN SEPARATION POINT (EXCEPT 2003 EARLY PROD) (GLOVE COMPT) 1 2 7 CAN-C H CAN-C L 1 2 IN OUT 1 2 MOST IN MOST OUT 1 2 MOST IN OUT 10 11 CAN-C H CAN-C L 11 12 1 MIC + MIC - 13 12 CAN-C H CAN-C L 2 3 4 CAN-B H MOST WAKE-UP CAN-B L PNK WIRE 2003, 2004 EARLY PROD 2004 LATE PROD, 2005 23 1 1 2 MOST 1 11 MOST PNK WAKE-UP WIRE 3 (PIN 4-12 NOT USED) PNK WAKE-UP WIRE 9 10 7 8 8 CAN-B L CAN-B H CAN-C H CAN-C L ACCEPT/ TERMINATE PHONE CALL PUSHBUTTON AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) BASS MODULE LOUD SPEAKER BLK WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CD CHANGER CENTRAL GATEWAY CONTROL MODULE (LEFT FRONT FOOTWELL) COMAND OPERATING, DISPLAY AND CONTROL MODULE (FRONT CENTER CONSOLE) COMPUTER DATA LINES SYSTEM DATA DATA 31 30 FUSE 28 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IN OUT INSTRUMENT CLUSTER INTERIOR FUSE BOX (LEFT END OF DASH) LEFT MULTIFUNCTION STEERING WHEEL PUSHBUTTON GROUP LEFT VOLTAGE DISTRIBUTOR (CAN) CONNECTOR (IN LEFT FRONT DOOR SILL) MIC + MIC - MOST MOST PNK WAKE-UP WIRE NAVIGATION PROCESSOR (CNS) (LEFT SIDE OF TRUNK) NCA WIRE NF-R SHIELD NF-L ORG/ WIRE PNK WAKE-UP WIRE PNK WIRE PUSHBUTTON RED WIRE RED/YEL WIRE RIGHT MULTIFUNCTION STEERING WHEEL PUSHBUTTON GROUP SDAR CONTROL UNIT (RIGHT REAR OF TRUNK) STEERING COLUMN MODULE (LEFT SIDE OF DASH) SYSTEM SELECTION PUSHBUTTON TELECOM- MUNICATIONS CONTROL MODULE (2003, 2004 EARLY PROD) (FRONT OF TRUNK) VIO WIRE VOICE ACTIVATION CONTROL MODULE (FRONT OF TRUNK) VOLUME CONTROL WAKE-UP SIGNAL CONNECTOR (LEFT FRONT FOOTWELL) WHT WIRE YEL WIRE

1 2 1 CAN-B L CAN-B H 1 2 3 4 5 6 7 8 9 10 3 30 31 DATA DATA 31 2004 LATE PROD (W/HEATED STEERING WHEEL) BRN WIRE BRN/RED WIRE CAN B L CAN B H COMPUTER DATA LINE SYSTEM DRIVER SEAT CONTACTING STRIP (UNDER LEFT FRONT SEAT) FRONT PASSENGER SEAT CONTACTING STRIP (UNDER RIGHT FRONT SEAT) GRN/VIO WIRE GRN/YEL WIRE HEATED SEAT, SEAT VENTILATION CONTROL MODULE (BEHIND CENTER OF DASH) HOT AT ALL TIMES FUSE 36 HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 40 LEFT FRONT BACKREST HEATER ELEMENT LEFT FRONT HEATED SWITCH LEFT FRONT SEAT CUSHION HEATER ELEMENT PNK/BLU WIRE RED WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT HEATED SWITCH RIGHT FRONT SEAT CUSHION HEATER ELEMENT RIGHT FRONT BACKREST HEATER ELEMENT SEAT VENTILATION CIRCUIT STEERING COLUMN MODULE (LEFT SIDE OF DASH) UPPER CONTROL PANEL CONTROL MODULE (BEHIND CENTER OF DASH) VIO WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE

BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 24 INTERIOR MODULE KEYLESS GO CONTROL MODULE (CENTER OF DASH) KEYLESS GO LEFT REAR DOOR ANTENNA (LEFT REAR DOOR) KEYLESS GO RIGHT REAR DOOR ANTENNA (LEFT REAR DOOR) KEYLESS GO TRUNK ANTENNA (IN TRUNK) KEYLESS GO TRUNK LID PUSHBUTTON (RIGHT TAILGATE) LEFT DOOR HANDLE SWITCH (LEFT FRONT DOOR) LEFT FRONT OPENING ASSIST MOTOR (LEFT FRONT DOOR) LEFT REAR DOOR KEYLESS GO CONTROL MODULE (LEFT REAR DOOR) LEFT REAR OPENING ASSIST MOTOR (LEFT REAR DOOR) NCA WIRE REAR BUMPER ANTENNA (REAR BUMPER) REAR MODULE KEYLESS GO CONTROL MODULE (LEFT CARGO AREA) RED/GRY WIRE RED/WHT WIRE RIGHT ANTENNA AMPLIFIER MODULE (RIGHT "C" PILLAR) RIGHT DOOR HANDLE SWITCH (RIGHT FRONT DOOR) RIGHT FRONT OPENING ASSIST MOTOR (RIGHT FRONT DOOR) RIGHT REAR DOOR KEYLESS GO CONTROL MODULE (RIGHT REAR DOOR) RIGHT REAR OPENING ASSIST MOTOR (RIGHT REAR DOOR) WHT WIRE

1 2 2 CAN-B L CAN-B H 1 2 3 4 5 CAN-B L 1 2 4 5 9 1 2 3 2 CAN-B L CAN-B H 31 30 1 2 4 5 9 CAN-B L CAN-B H 31 30 2 3 4 22 CAN-B L CAN-B H 30 31 DATA AUTOMATIC DIMMING MIRROR BLK WIRE BRN WIRE BRN/RED WIRE CAN-B H 31 30 COMPUTER DATA LINES SYSTEM DEFOGGER DEFOGGER SYSTEM FOLD IN/ FOLD OUT SWITCH FUSE 33 FUSE 79 GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 22 IN/OUT MOTOR INTERIOR LIGHTS SYSTEM SYSTEM INTERIOR REAR VIEW MIRROR UNIT LEFT EXTERIOR MIRROR LEFT EXTERIOR MIRROR TURN SIGNAL LAMP LEFT FRONT DOOR CONTROL MODULE (IN LEFT FRONT DOOR) LEFT LEFT EXTERIOR EXTERIOR MIRROR MIRROR AMBIENT HEATER LAMP LEFT/RIGHT SELECTION SWITCH NCA WIRE OUTSIDE MIRROR ADJUSTMENT SWITCH OVERHEAD CONTROL PANEL CONTROL MODULE RAISE/LOWER IN/OUT ROCKER SWITCH REAR PREFUSE BOX (LOWER RIGHT OF FRONT TRUNK) REAR SAM CONTROL MODULE WITH FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/BLK WIRE RIGHT EXTERIOR MIRROR RIGHT EXTERIOR MIRROR AMBIENT LAMP RIGHT EXTERIOR MIRROR HEATER RIGHT EXTERIOR MIRROR TURN SIGNAL LAMP RIGHT FRONT DOOR CONTROL MODULE (IN RIGHT FRONT DOOR) UP/DN MOTOR WHT WIRE

1 2 4 5 5 1 2 3 4 5 6 6 1 2 3 4 4 CAN-B L CAN-B H 31 30 1 2 4 5 9 1 2 3 4 5 6 10 1 2 3 10 CAN-B L CAN-B H 31 30 1 2 4 5 9 1 2 3 4 5 6 10 1 2 3 5 8 CAN-B L CAN-B H 31 30 30 31 DATA BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER WINDOW SWITCH GROUP FUSE 21 FUSE 32 FUSE 33 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 22 LEFT FRONT DOOR CONTROL MODULE (IN LEFT FRONT DOOR) LEFT FRONT POWER WINDOW MOTOR LEFT REAR DOOR CONTROL MODULE (IN LEFT REAR DOOR) LEFT REAR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL MODULE (IN RIGHT FRONT DOOR) RIGHT FRONT POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) RIGHT REAR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW SWITCH WHT WIRE

1 2 3 (PIN 4-12 NOT USED) 31 30 WAKE-UP 1 2 3 30 31 WAKE-UP 1 2 3 4 AUT 1 2 3 4 MUTE CAN-B H MOST WAKE-UP CAN-B L 1 2 ANTENNA SHIELD 1 2 MOST IN MOST OUT 1 2 MOST MOST IN MOST OUT 1 2 ZF-OUT SHIELD 2003, 2004 EARLY PROD AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) BASS MODULE LOUD SPEAKER BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN (+) CD CHANGER (IF EQUIPPED) FUSE 6 FUSE 8 GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 28 FUSE 26 LEFT ANTENNA AMPLIFIER MODULE (LEFT "C" PILLAR) LEFT REAR DOOR SPEAKERS MOST MOST DATA BUS CIRCUIT MOST DATA BUS CIRCUIT MOST DATA BUS CIRCUIT MOST DATA BUS CIRCUIT MOST DATA BUS CIRCUIT MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE RADIO REAR SAM CONTROL MODULE WITH FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKERS RIGHT REAR DOOR SPEAKERS SHIELD SOLID STATE SOUND AMPLIFIER MICROPHONE (FRONT CENTER PART OF INTERIOR REAR VIEW MIRROR UNIT) TELECOMMUNICATIONS CONTROL MODULE (FRONT OF TRUNK) TWEETER TWEETER TWEETER WOOFER TWEETER WOOFER VIO WIRE WHT WIRE WOOFER WOOFER CENTER COCKPIT SPEAKER LEFT FRONT DOOR SPEAKERS YEL WIRE

1 2 2 CAN-B L CAN-B H 1 2 3 4 1 CAN-B L CAN-B H 30 31 2003-04 2005-06 BLK/BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 20 FUSE 31 FUSE 40 FUSE 79 HOT AT ALL TIMES HOT AT ALL TIMES 1 2 25 INTERIOR FUSE BOX (LEFT END OF DASH) REAR BLIND 4 2 SWITCH REAR PREFUSE BOX (LOWER RIGHT OF FRONT TRUNK) REAR SAM CONTROL MODULE WITH FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) REAR SCREEN BLIND RELAY (LEFT SIDE OF TRUNK) REAR WINDOW BLIND MOTOR (UNDER HAT SHELF) RED WIRE RED/GRY WIRE RED/WHT WIRE UPC CARRIER LIMIT SWITCH UPC CARRIER OPEN & CLOSE MOTOR UPPER CONTROL PANEL CONTROL MODULE