Mercedes-Benz E-class W211/S211 (2002-2006) (left rear wheelhousing) Wiring diagrams

1 2 8 9 10 11 2 CAN-B L CAN-B H 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 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 6 5 5 1 2 3 CAN-SBC L CAN-SBC H BLK/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN C H CAN C 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/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/PNK 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) PAWL ROTARY TUMBLER SWITCH (CENTER OF TRUNK LID) REAR SAM CONTROL MODULE WITH FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) RED/BRN 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) TRUNK LID CONTACT SWITCH (REAR CENTER OF TRUNK) TRUNK LID EXTERNAL OPERATION SWITCH (CENTER OF TRUNK) TRUNK LID LOCK SWITCH (REAR CENTER OF TRUNK) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK 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

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 3 4 5 6 (PIN 6-12 NOT USED) 31 30 1 2 IN OUT 1 2 MOST IN MOST OUT 1 2 MOST IN OUT 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 PNK WAKE-UP WIRE 6 5 CAN-C H CAN-C L 8 7 CAN-B H CAN-B L AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) BASS MODULE LOUD SPEAKER BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE CAN (-) CAN (+) CD CHANGER (IF EQUIPPED) PNK WAKE-UP WIRE COMPUTER DATA LINES SYSTEM DI CONTROL MODULE (RIGHT SIDE OF STEERING COLUMN) EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER OF TRUNK) FUSE 3 GPS ANTENNA GPS ANTENNA SPLITTER GPS SHIELD GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IN OUT LEFT FRONT DOOR CONTACT SWITCH MOST NAVIGATION PROCESSOR (CNS) (LEFT SIDE OF TRUNK) NCA WIRE ORG/ WIRE PNK W/ VCS OR UPCI WIRE PNK W/O VCS OR UPCI WIRE PNK WAKE-UP WIRE PNK WIRE REAR SAM CONTROL MODULE WITH FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED/WHT WIRE SDAR CONTROL UNIT (RIGHT REAR OF TRUNK) PNK WAKE-UP WIRE SHIELD GPS ANT SOLID STATE TELECOM- MUNICATIONS CONTROL MODULE (FRONT OF TRUNK) SHIELD GPS VIO WIRE VOICE ACTIVATION CONTROL MODULE (FRONT OF TRUNK) PNK WAKE-UP WIRE WAKE-UP SIGNAL CONNECTOR (LEFT FRONT FOOTWELL) WHT WIRE YEL WIRE

1 2 1 CAN-B L CAN-B H 1 2 4 1 LEFT OUTER SENSOR 1 2 4 5 RIGHT CENTER SENSOR 1 4 2 9 LEFT INNER SENSOR 2 1 4 3 LEFT INNER SENSOR 2 4 1 10 LEFT OUTER SENSOR 2 4 1 4 RIGHT INNER SENSOR 2 4 1 6 RIGHT OUTER SENSOR 2 4 1 8 RIGHT INNER SENSOR 4 1 2 7 RIGHT OUTER SENSOR 4 2 1 2 LEFT CENTER SENSOR BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CAN B L CAN B H COMPUTER DATA LINES SYSTEM FRONT BUMPER PTS SENSOR UNIT GRN/WHT WIRE LOWER CONTROL FIELD CONTROL MODULE (UNDER CENTER CONSOLE) PARKTRONIC SYSTEM (PTS) CONTROL MODULE (LEFT REAR OF TRUNK) PNK WIRE PTS ON/OFF SWITCH PTS WARNING INDICATOR (CENTER OF DASH) PTS WARNING INDICATOR (CENTER REAR OF ROOF) REAR BUMPER PTS SENSOR UNIT RED WIRE VIO WIRE W H (+) (+) SV W H (-) (-) SV W H (DATA) W V (DATA) WHT/RED WIRE WHT/YEL WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

2003, 2004 EARLY PROD 2003-04 2004 LATE PROD, 2005,, 2006 2005-06 AIRMATIC RELAY AIRMATIC WEIGHT WITH ADS SENSING CONTROL SYSTEM MODULE CONTROL MODULE AUXILIARY BATTERY RELAY BATTERY BATTERY CONTROL MODULE BLK WIRE BRN WIRE CD CHANGER CENTRAL GATEWAY CONTROL MODULE CIGARETTE LIGHTER CIRCUIT COMAND OPERATING RADIO CONTROL DISPLAY AND PANEL, CONTROL MODULE NAVIGATION UNIT CUTOFF RELAY FOR INTER- RUPTIBLE LOADS DATA LINK CONNECTOR DC/DC CONVERTER CONTROL MODULE DRIVER FRONT SEAT ADJUSTMENT CONTROL MODULE WITH MEMORY DRIVER SIDE SAM CONTROL MODULE DRIVER SIDE SAM CONTROL PANEL FROM D ON THIS PAGE FROM E ON THIS PAGE FROM F ON THIS PAGE FRONT PREFUSE BOX (RIGHT FRONT FOOTWELL) FUSE 21 FUSE 22 FUSE 23 FUSE 24 FUSE 26 FUSE 28 FUSE 29 FUSE 30 FUSE 31 FUSE 32 FUSE 34 FUSE 33 FUSE 37 FUSE 36 FUSE 35 FUSE 38 FUSE 39 FUSE 40 FUSE 41 FUSE 42 FUSE 71 FUSE 70 FUSE 72 FUSE 73 FUSE 74 FUSE 75 FUSE 76 FUSE 77 FUSE 78 FUSE 79 FUSE 80 FUSE 81 FUSE 84 FUSE 85 FUSE 86 FUSE 87 FUSE 88 FUSE 89 FUSE 90 GRY/BLU WIRE HEAT SYSTEMS RECIRCULATION UNIT OR SOLAR GENERATOR CONTROL MODULE HS, SEAT VENTILATION CONTROL MODULE INTERIOR FUSE BOX (LEFT END OF DASH) INTERIOR SOCKET LEFT FRONT DOOR CONTROL MODULE LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT REAR DOOR CONTROL MODULE LOADING FLOOR CONTROL MODULE (WAGON) LOWER CONTROL FIELD CONTROL MODULE ME-SFI CONTROL MODULE NCA WIRE NECK-PRO HEAD RESTRAINT RELAY PASSENGER SIDE SAM CONTROL MODULE PNEUMATIC PUMP FOR DYNAMIC SEAT CONTROL POTENTIAL SPLITTER RADIO REAR PREFUSE BOX (LOWER RIGHT FRONT OF TRUNK) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL MODULE RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT REAR DOOR CONTROL MODULE SBC HYDRAULIC UNIT STARTER GENERATOR STEERING COLUMN MODULE TELECOMMUNICATION SDAR CONTROL MODULE CONTROL OR TLC CONTROL MODULE TO D ON THIS PAGE TO DRIVER SIDE SAM CONTROL MODULE WITH FUSE, RELAY MODULE (DIAGRAM 2 OF 3) TO E ON THIS PAGE TO F ON THIS PAGE TO REAR SAM CONTROL MODULE WITH FUSE, RELAY MODULE (DIAGRAM 3 OF 3) UPPER CONTROL PANEL CONTROL MODULE VOICE CONTROL SYSTEM CONTROL MODULE W/ COMAND W/ RADIO SYSTEM WITH APS W/ RADIO CONTROL MODULE W/O RADIO CONTROL PANEL W/ RADIO CONTROL PANEL

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 3 4 5 6 (PIN 7-12 NOT USED) BLK WIRE BLU WIRE BRN WIRE CENTER OVERHEAD CONTROL PANEL CONTROL MODULE DATA 31 GRN WIRE LEFT REAR DOME LAMP NCA WIRE OVERHEAD CONTROL PANEL CONTROL MODULE (FRONT CENTER OF ROOF) PANORAMIC SLIDING ROOF DRIVER UNIT REAR SAM CONTROL MODULE WITH FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED/BLK WIRE ROOF SWITCH SLIDING ROOF LINING DRIVER UNIT SLIDING SUNROOF LINING SWITCH VIO WIRE YEL 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