Mercedes-Benz E-class W211/S211 facelift (2006-2009) nca Wiring diagrams

1 2 3 30 31 WAKE-UP 1 2 MOST IN MOST OUT 1 2 MOST MOST IN MOST OUT 2 3 4 CAN-B H MOST WAKE-UP CAN-B L PNK WIRE 3 4 1 2 5 (PIN 6-12 NOT USED) 31 30 WAKE UP AMPLIFIER MODULE 1, SCREEN ANTENNA (WAGON) (TOP RIGHT OF TAILGATE) ANTENNA SHIELD AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) BASS MODULE LOUDSPEAKER 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/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CD CHANGER DOOR SPEAKER LEFT FRONT DOOR SPEAKER RIGHT FRONT EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER OF TRUNK) FUSE 3 FUSE 6 FUSE 8 GPS ANTENNA GPS ANTENNA SPLITTER (LEFT SIDE OF TRUNK) GRN WIRE GRY WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) FUSE 26 LEFT ANTENNA AMPLIFIER MODULE (LEFT "C" PILLAR) LEFT REAR SURROUND LOUDSPEAKER MOST MOST 1 2 3 4 AUT MUTE NAVIGATION PROCESSOR (LEFT SIDE OF TRUNK) NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR SPEAKER RIGHT REAR SURROUND LOUDSPEAKER SEDAN SHIELD SHIELD GPS ANT SOLID STATE SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS TWEETER TWEETER WOOFER TWEETER WOOFER CENTER COCKPIT LEFT REAR SPEAKER DOOR SPEAKER (CENTERFILL) VIO WIRE WAGON WHT WIRE WOOFER YEL WIRE ZF-OUT SHIELD

1 2 3 CB DATA 31 30 1 2 3 WALKMAN SEPARATION POINT 1 2 CA CAN-C H CAN-C L 1 2 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 12 13 CAN-C L CAN-C H 2 1 CAN-C L CAN-C H 2 1 IN OUT 3 (PIN 4-12 NOT USED) PNK WAKE-UP WIRE 9 10 8 7 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 LOUDSPEAKER BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CENTRAL GATEWAY CONTROL MODULE (UNDER LEFT SIDE OF DASH) COMAND OPERATING, DISPLAY AND CONTROL MODULE COMPUTER DATA LINES SYSTEM FANFARE HORNS PUSHBUTTON FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT (TOP OF STEERING COLUMN) FUSE 28 GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES INSIDE STEERING WHEEL) INSTRUMENT CLUSTER INTERIOR FUSE BOX (LEFT END OF DASH) LEFT FANFARE HORNS PUSHBUTTON LEFT MULTI-FUNCTION STEERING WHEEL PUSHBUTTON GROUP LEFT REAR SURROUND LOUDSPEAKER LEFT VOLTAGE DISTRIBUTOR (CAN) CONNECTOR LEFT, RIGHT MULTI-FUNCTION STEERING WHEEL PUSHBUTTON GROUP MOST 2 3 4 CAN-B H MOST WAKE-UP CAN-B L PNK WIRE MOST CD CHANGER PNK WAKE-UP WIRE MOST NAVIGATION PROCESSOR (LEFT SIDE OF TRUNK) MOST SDAR CONTROL UNIT (RIGHT REAR OF TRUNK) MOST VOICE CONTROL SYSTEM CONTROL MODULE NCA WIRE NF-R SHIELD NF-L ORG/ WIRE PNK WAKE-UP WIRE PNK WIRE PNK/BLU WIRE PUSHBUTTON RED/YEL WIRE RIGHT FANFARE HORNS PUSHBUTTON RIGHT MULTI-FUNCTION STEERING WHEEL PUSHBUTTON GROUP RIGHT REAR SURROUND LOUDSPEAKER SCROLL FORWARD/ BACK PUSHBUTTON SEDAN STEERING COLUMN MODULE (TOP OF STEERING COLUMN) STEERING WHEEL GEAR SHIFT SIGNAL PROCESSING MODULE (INSIDE STEERING WHEEL) STEERING WHEEL HEATER ELECTRONICS SYSTEM SELECTION PUSHBUTTON VIO WIRE VOLUME CONTROL W/ STEERING WHEEL GEAR SHIFT W/O STEERING WHEEL GEAR SHIFT W/O VCS, UPCI W/ VCS, UPCI WAGON WAKE UP SIGNAL CONNECTOR WAKE-UP WHT WIRE YEL WIRE

1 2 3 30 31 WAKE-UP 1 2 MOST IN MOST OUT 1 2 MOST MOST IN MOST OUT 2 3 4 CAN-B H MOST WAKE-UP CAN-B L PNK WIRE AMPLIFIER MODULE 1, SCREEN ANTENNA (WAGON) (TOP RIGHT OF TAILGATE) ANTENNA SHIELD AUDIO GATEWAY CONTROL MODULE (LEFT SIDE OF TRUNK) BASS MODULE LOUDSPEAKER BASS MODULE RIGHT REAR LOUDSPEAKER SURROUND LOUDSPEAKER 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/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CD CHANGER DOOR SPEAKER LEFT FRONT DOOR SPEAKER RIGHT FRONT EMERGENCY CALL SYSTEM CONTROL UNIT (CENTER OF TRUNK) 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 26 LEFT ANTENNA AMPLIFIER MODULE (LEFT "C" PILLAR) LEFT REAR SURROUND LOUDSPEAKER MOST 1 2 3 4 AUT MUTE NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) RED WIRE RED/YEL WIRE RIGHT REAR DOOR SPEAKER SEDAN SHIELD SOLID STATE SOUND SYSTEMS SOUND SYSTEMS SOUND SYSTEMS TWEETER TWEETER WOOFER TWEETER WOOFER CENTER COCKPIT LEFT REAR SPEAKER DOOR SPEAKER (CENTERFILL) VIO WIRE WAGON WHT WIRE WOOFER YEL WIRE ZF-OUT SHIELD

1 2 CAN B L CAN B H 3 1 2 4 30 CAN-B L CAN-B H 31 BLK/BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 20 FUSE 31 FUSE 79 (LOWER RIGHT FRONT OF TRUNK) HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) NCA WIRE REAR BLIND 4 2 SWITCH (W/ SEDAN, LWB SEDAN) REAR PREFUSE REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT SIDE OF TRUNK) REAR SCREEN BLIND RELAY (W/ SEDAN, LWB SEDAN) (LEFT REAR OF TRUNK) REAR WINDOW BLIND MOTOR (UNDER REAR PARCEL SHELF) RED WIRE RED/GRY WIRE RED/WHT WIRE UPPER CONTROL PANEL CONTROL MODULE

1 2 3 31 30 WAKE-UP 1 2 MOST MOST OUT MOST IN BLK WIRE BRN WIRE HOT AT ALL TIMES REAR PREFUSE (LOWER RIGHT FRONT OF TRUNK) FUSE 86 MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE PNK WIRE RED/GRN WIRE SAT SDAR ANTENNA (CENTER OF TRUNK LID) SDAR CONTROL UNIT SHIELD

1 11 CAN-C H CAN-C L 1 2 CAN-C H CAN-C L 12 13 CAN-C L CAN-C H 2 1 CAN-C L CAN-C H 25 40 37 45 30 CAN-C L CAN-C H BLS 87 87 41 54 CAN-C H CAN-C L 5 6 CAN-C L CAN-C H 6 7 8 CAN-C L CAN-C H BLS BLU/YEL WIRE BRN WIRE CAN C H CAN C L CENTRAL GATEWAY CONTROL MODULE (UNDER LEFT SIDE OF DASH) CHASSIS CIRCUIT 87 RELAY COMPUTER DATA LINES SYSTEM DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EIS (EZS) CONTROL UNIT ELECTRIC CONTROL UNIT (INTEGRAL TO TRANSMISSION) ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (CENTER CONSOLE) ELECTRONIC STEERING LOCK CONTROL MODULE (ON STEERING COLUMN) ESP/SPS/BAS (ESP, PML, BAS) CONTROL MODULE (LEFT REAR OF ENGINE COMPT) FUSE 45 FUSE 67 GEAR DISPLAY SENSOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER KEYLESS GO START/STOP BUTTON (IF EQUIPPED) LEFT VOLTAGE DISTRIBUTOR CONNECTOR ME-SFI (ME) CONTROL MODULE (CENTER REAR OF ENGINE COMPT) NCA WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE SOLID STATE STOPLIGHT SWITCH (LEFT FRONT UPPER FOOTWELL) WHT/BLU WIRE WHT/YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL 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/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CAN L CAN-L CAN-H COMPUTER DATA LINES SYSTEM CRASH CRASH SIG 31 31 DRIVER SEAT BELT BUCKLE RESTRAINT SYSTEMS SWITCH DRIVER SIDE FRONTAL ACCEL- ERATION SENSOR (LEFT FRONT OF ENGINE COMPT) DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) DRVR BELT UPFRONT R FUSE 35 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES INTERIOR FUSE BOX (LEFT END OF DASH) LEFT AIRBAGS SENSOR (UNDER LEFT FRONT SEAT) LEFT FRONT WSS SENSOR (UNDER RIGHT FRONT SEAT) LEFT REAR WSS SENSOR (UNDER RIGHT FRONT SEAT) NCA WIRE PASSENGER SEAT BELT BUCKLE RESTRAINT SYSTEMS SWITCH PASSENGER SIDE FRONTAL ACCEL- ERATION SENSOR (RIGHT FRONT OF ENGINE COMPT) PNK/BLK WIRE RED WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RESTRAINT SYSTEMS CONTROL MODULE (FRONT OF CENTER CONTROL MODULE) RIGHT AIRBAGS SENSOR (UNDER RIGHT FRONT SEAT) RIGHT FRONT WSS SENSOR (UNDER RIGHT FRONT SEAT) RIGHT REAR WSS SENSOR (UNDER RIGHT FRONT SEAT) SB D+ SB D- SB P- SB P+ SB LR+ SB LR- SB RR- SB RR+ WB L- WB L+ WB R+ WB R- SIDE L SIDE R UPFRONT L VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WEIGHT SENSING SYSTEM (WSS) CONTROL UNIT (UNDER RIGHT FRONT SEAT) WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

1 2 3 4 5 6 CAN C H CAN C L 1 2 CAN-C H CAN-C L BLU/YEL WIRE BRN WIRE CAN C L CAN C H CAN VOLTAGE DISTRIBUTOR CENTER CONSOLE CIRCUIT 87 RELAY (CHASSIS) CONTROL CONTROL SOLENOID SOLENOID VALVE VALVE CONTROL SOLENOID VALVE DRIVER SIDE SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) EIS (EZS) CONTROL UNIT ELECTRIC CONTROL UNIT (VGS) (IN TRANSMISSION) ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE ELECTRONIC STEERING LOCK CONTROL MODULE (ON STEERING COLUMN) ELV FULLY INTEGRATED TRANSMISSION CONTROL (VGS) CONTROL UNIT FUSE FUSE GEAR DISPLAY SENSOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES INTERNAL SPEED SENSOR KEYLESS GO START/STOP BUTTON (IF EQUIPPED) NCA WIRE OUTPUT SPEED SENSOR RED/BLU WIRE RED/YEL WIRE SHIFT SOLID STATE TORQUE CONVERTER LOCKUP CLUTCH CONTROL SOLENOID VALVE TRANSMISSION SELECTION OIL RANGE SENSOR TEMP SENSOR TURBINE SPEED SENSOR W/ STEERING WHEEL GEAR WHT/BLU WIRE WHT/YEL WIRE WORKING PRESSURE CONTROL CONTROL SOLENOID SOLENOID VALVE VALVE YEL/GRN WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 CAN-B L CAN-B H BLK WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLU WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES REAR PREFUSE FUSE 88 (LOWER RIGHT FRONT OF TRUNK) NCA WIRE POWER LOCKING SWITCH (CENTER REAR OF TRUNK LID) RED WIRE RTL (HDFS) PUSHBUTTON TLC (HDS) CONTROL MODULE (LEFT SIDE OF TRUNK) TRUNK LID DRIVE MOTOR (LEFT SIDE OF TRUNK) YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 MIC + 1 2 MOST MOST IN MOST OUT 10 11 CAN-C H CAN-C L BRN WIRE COMPUTER DATA LINES SYSTEM EMERGENCY CALL SYSTEM CONTROL MODULE (CENTER OF TRUNK) GRN WIRE GRN/WHT WIRE HANDS-FREE SYSTEM MICROPHONE GROUP HOT AT ALL TIMES REAR PREFUSE (LOWER RIGHT FRONT OF TRUNK) FUSE 85 MIC - MIC 1+ MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE PNK MIC 2 MIC + WIRE PNK WAKE UP 31 WIRE PNK WIRE RED/BLK WIRE SHIELD STEERING COLUMN MODULE (TOP OF STEERING COLUMN) VCS (SBS) SWITCH VOICE CONTROL SYSTEM CONTROL MODULE (LEFT FRONT OF TRUNK)