Mercedes-Benz S-class W220 (1998-2005) blu/grn Wiring diagrams

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE BOOSTER (BAS) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE ESP BRAKE PRESSURE SENSOR (BEHIND LEFT HEADLAMP) ESP/SPS/BAS CONTROL MODULE (LEFT REAR OF ENG COMPT) FRONT AXLE SWITCHOVER FRONT AXLE VACUUM FUSE 1 FUSE 2 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/PNK WIRE GRY/VIO WIRE HIGH PRESSURE, RETURN PUMP HIGH PRESSURE/ RETURN PUMP RELAY HOT AT ALL TIMES LEFT FRONT FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) LEFT FRONT HOLD LEFT FRONT RELEASE LEFT FRONT VSS SENSOR (LEFT FRONT WHEELHOUSE) LEFT REAR HOLD LEFT REAR RELEASE NCA WIRE REAR AXLE SWITCHOVER REAR AXLE VACUUM RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELEASE SWITCH RIGHT FRONT HOLD RIGHT FRONT RELEASE RIGHT FRONT VSS SENSOR (RIGHT FRONT WHEELHOUSE) RIGHT REAR HOLD RIGHT REAR RELEASE SOLENOID VALVE SPS SOLENOID VALVE (ON POWER STEERING PUMP) TERMINAL BLOCK, FUSE BOX TRACTION SYSTEM HYDRAULIC UNIT TRAVEL SENSOR WHT WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/PNK WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 23 24 25 26 27 28 29 30 DATA LINE 1 2 3 4 5 6 7 8 SHIFT ILLUM MODE SW 2 DIAGNOSTIC 11 9 DATA LINK CONNECTOR (AT UPPER LEFT FOOTWELL) 3-4 2-3 1-2/ SHIFT UP ATOR SHIFT 4-5 VALVE VALVE VALVE VALVE VALVE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM ELECTRONIC SELECTOR LEVER CONTROL MODULE (BASE OF SELECTOR LEVER ASSEMBLY) ENGINE ELECTRONIC/ CHASSIS RELAY ETC CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) FUSE 37 GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES INTERLOCK SWITCH KEYLESS GO CONTROL MODULE KEYLESS GO START/STOP PUSHBUTTON LOCK NCA WIRE POWER CAN H CAN L GROUND POWER GROUND RED/GRY WIRE RED/YEL WIRE RIGHT FRONT FUSE/RELAY MODULE (RIGHT REAR OF ENGINE COMPT) RPM SENSOR 2 RPM SENSOR 3 SHIFT MODUL- VALVE TEMP SENSOR TRANSMISSION MODE SWITCH VALVE UNIT (ELECTRONIC TRANSMISSION CONTROL) VIO/GRY WIRE VIO/YEL WIRE WHT/YEL WIRE

1 2 3 4 5 6 7 8 1 GND DATA- 1 2 3 4 5 6 7 8 2 CAN H DIAG 11 1 CAN-C L CAN-C H 87 CAN L BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA DISTRONIC (DTR) CONTROL MODULE (RIGHT FRONT FOOTWELL, UNDER STEP PLATE) DTR RADAR SENSOR (FRONT CENTER OF ENG COMPT) ENGINE CONTROL MODULE (ME-SFI) FUSE 36 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES NCA WIRE RED WIRE RIGHT FRONT FUSE/RELAY MODULE (RIGHT REAR OF ENGINE COMPT) SHLD VF+ WHT WIRE YEL WIRE

87 VKPS VAL 1 VAL 2 30 VALV AIR COMPRESSOR RELAY AIR-MATIC W/ ADS CONTROL MODULE (IN LEFT FRONT FUSE/RELAY BOX) AVRV NVRV NV AVRM NVLM SPS BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/PNK WIRE BLK/RED WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN HI CAN LO CENTRAL RESERVOIR CHARGING VALVE COMPUTER DATA LINES SYSTEM DATALINK CONNECTOR (AT UPPER LEFT FOOTWELL) DIAG FUSE 3 FUSE 32 FUSE 9 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HAR 1 HAR 2 HAR V AHRM HAL 2 AHRS HAL 1 AHRV HAL V HOT AT ALL TIMES LEFT LEFT FRONT AXLE DAMPER VALVE ASSEMBLY (AT LEFT FRONT WHEELHOUSE) LEFT FRONT FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) LEFT REAR AXLE DAMPER VALVE UNIT (LEFT REAR WHEELHOUSE) LEVELING VALVES NCA WIRE NHRM NHRS 1 NHRS 2 NHRV NSP NHR AVLV NVLV NVL AVLM NVRM SPV NVR NVLS 2 NHL NVRS 2 VAR 2 NVLS 1 RKPS NVRS 1 REAR AXLE LEVEL SENSOR (UPPER REAR CENTER OF VEHICLE) RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT RIGHT FRONT AXLE DAMPER VALVE ASSEMBLY (AT RIGHT FRONT WHEELHOUSE) RIGHT FRONT FUSE/RELAY MODULE (RIGHT REAR OF ENGINE COMPT) RIGHT FRONT LEVEL SENSOR (RIGHT FRONT WHEEL HOUSE) RIGHT REAR BODY LATERAL ACCELERATION SENSOR (RIGHT SIDE OF TRUNK) RIGHT REAR RIGHT FRONT LEFT FRONT LEFT REAR RKPV AVRS SAMF SPM TERMINAL BLOCK, FUSE BLOCK UNIT) VAR 1 AVLS 31 VARV VKPV WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PNK WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

1 2 2 CAN-B L CAN-B H 1 2 3 4 3 (-) AL (-) AL (+) (+) 12 13 17 18 CAN-C L CAN-C H CAN-B L CAN-B H 3 4 1 CAN-B L CAN-B H 30 R FAN 31 E/A BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CAN-B L CAN-B H 31 30 RK PL FL COMPUTER DATA LINES SYSTEM DRIVER SIDE POWER WINDOW SWITCH GROUP ELECTRONIC CENTER AIR OUTLET CONTROL MODULE (CENTER OF DASH) EXTERIOR LAMP SWITCH GLOVE COMPARTMENT LOCK ILLUMINATION GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION INSTRUMENT/SEARCHLAMP ILLUMINATION BRIGHTNESS CONTROL REGULATOR LEFT AIR OUTLET ILLUMINATION LEFT FRONT DOOR CONTROL MODULE (IN LEFT FRONT DOOR) LEFT FRONT DOOR ENTRANCE, EXIT LAMP LEFT FRONT DOOR HANDLE ILLUMINATION LEFT FRONT DOOR LOCK SWITCH (CF) LEFT FRONT FUSE/RELAY MODULE LEFT FRONT SAM CONTROL MODULE (IN LEFT FRONT FUSE/RELAY BOX) LOCK NCA WIRE NSL REAR AIR OUTLET ILLUMINATION RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT AIR OUTLET ILLUMINATION SRA SRA 30 NSL NS PR NS PR TELE AID SYSTEM TERMINAL UNLOCK WHT WIRE

1 2 3 4 3 (-) AL (-) AL (+) (+) 1 2 7 5 2 CAN-B L CAN-B H 1 3 7 CAN-B L CAN-B H 15 31 DDK 15 3 4 1 CAN-B L CAN-B H 3 4 7 8 CAN-B L CAN-B H CAN-C H CAN-C L BLK/GRN WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN-B H CAN-B L CIGAR LIGHTER COMPUTER DATA LINES SYSTEM DDA ELECTRONIC IGNITION- STARTER SWITCH (EIS) CONTROL MODULE ELECTRONIC SELECTOR LEVER CONTROL MODULE (AT BASE OF SELECTOR LEVER ASSEMBLY) GLOVE COMPARTMENT ILLUMINATION (W/ SWITCH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/YEL WIRE LEFT FRONT FOOTWELL ILLUMINATION LAMP LEFT REAR FOOTWELL ILLUMINATION LAMP LEFT REAR MULTI-CONTOUR BACKREST SWITCH NCA WIRE PASSENGER-SIDE POWER WINDOW SWITCH R FAN 30 30 REAR MULTI- CONTOUR BACKREST CONTROL MODULE (BETWEEN REAR SEATS) REAR SEAT CONTROL MODULE (UNDER RIGHT REAR SEAT) RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL MODULE (IN RIGHT FRONT DOOR) RIGHT FRONT DOOR ENTRANCE, EXIT LAMP RIGHT FRONT DOOR HANDLE ILLUMINATION RIGHT FRONT FOOTWELL ILLUMINATION LAMP RIGHT FRONT FUSE/RELAY MODULE RIGHT FRONT SAM CONTROL MODULE (IN RIGHT FUSE/ RELAY BOX) RIGHT REAR FOOTWELL ILLUMINATION LAMP RIGHT REAR MULTI-CONTOUR BACKREST SWITCH STORAGE COMPARTMENT ILLUMINATION TERMINAL TRANSMISSION MODE SWITCH 2

AIR CONDITIONING SYSTEM BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CIRCUIT CIRCUIT 15 RELAY COMPUTER DATA LINES SYSTEM ELECTRONIC POWER STEERING SYSTEM EXTERIOR LIGHTS SYSTEM ELECTRONIC SUSPENSION SYSTEM GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FRONT FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) LEFT FRONT SAM CONTROL MODULE NCA WIRE OUTSIDE TEMPERATURE INDICATOR SENSOR RED WIRE RELAY STEERING COLUMN HEIGHT ADJUSTMENT RELAY 1 STEERING COLUMN HEIGHT ADJUSTMENT RELAY 2 STEERING COLUMN LONGITUDINAL ADJUSTMENT RELAY 1 STEERING COLUMN LONGITUDINAL ADJUSTMENT RELAY 2 WHT WIRE WINDSHIELD PARK HEATER RELAY WIPER ON/OFF RELAY WIPER STAGE 1-2 RELAY WIPER/WASHER SYSTEM YEL WIRE

3 4 1 CAN-B L CAN-B H 3 4 5 6 2 H (-) (+) H SIG 1 H SIG 2 3 4 7 8 CAN-B L CAN-B H CAN-C H CAN-C L BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE POWER WINDOW SWITCH GROUP ELECTRONIC IGNITION- STARTER SWITCH (EIS) CONTROL MODULE (LEFT SIDE OF DASH) FH H FH T FH VR GRN WIRE GRN/WHT WIRE GRY/BLU WIRE 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 LEFT REAR WINDOW SWITCH RED WIRE RIGHT FRONT DOOR CONTROL MODULE (IN RIGHT FRONT DOOR) RIGHT FRONT POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT FRONT WINDOW SWITCH RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) RIGHT REAR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW SWITCH RIGHT REAR WINDOW SWITCH SWITCH RELEASE TRUNK SWITCH WINDOW SAFETY REAR POWER WINDOW SWITCH LEFT FRONT YEL WIRE YEL/BLU WIRE

AB, FA+ AB, FA- ACCEL L BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CAN-L CAN-H CLOCKSPRING COMPUTER DATA LINES SYSTEM CRASH SIG 31 31 DRIVER AIRBAG SQUIB (BEHIND DRIVERS AIRBAG) DRVR BELT ACCEL R GRN WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE LEFT AIRBAGS SENSOR (UNDER LEFT REAR SEAT) LEFT FRONT FUSE/RELAY MODULE (LEFT REAR OF ENGINE COMPT) LEFT FRONT SEAT ADJUSTMENT CONTROL MODULE (UNDER LEFT FRONT SEAT) LEFT FRONT SEAT BELT BUCKLE RESTRAINTS SYSTEM SWITCH LEFT FRONTAL ACCEL- ERATION SENSOR (LEFT FRONT OF ENGINE COMPT) NCA WIRE PASS BELT AKSE/SBE PNK/GRN WIRE PNK/RED WIRE RED WIRE RESTRAINT SYSTEMS CONTROL MODULE RIGHT AIRBAGS SENSOR (UNDER RIGHT REAR SEAT) RIGHT FRONT SEAT ADJUSTMENT CONTROL MODULE (UNDER RIGHT FRONT SEAT) RIGHT FRONT SEAT BELT BUCKLE RESTRAINTS SYSTEM SWITCH RIGHT FRONTAL ACCEL- ERATION SENSOR (RIGHT SIDE OF ENGINE COMPT) SBS, BF SBS, FA SS, F+ SS, F- SS, BF- SS, BF+ GS, HL+ GS, HL- GS, HR- GS, HR+ STEERING COLUMN MODULE TELE AID CONTROL MODULE VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/PNK WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/VIO WIRE

1 2 3 4 CAN-B H CAN-B L 30 31 AKSE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CHILD SEAT RECOGNITION WARNING LAMP COMPUTER DATA LINES SYSTEM DRIVER ETR SQUIB (AT BASE OF LEFT "B" PILLAR) DRIVER SIDE AIRBAG SQUIB FRONT PASSENGER ETR SQUIB (AT BASE OF RIGHT "B" PILLAR) FRONT PASSENGER SIDE AIRBAG SQUIB GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES COCKPIT FUSE BOX (RIGHT SIDE OF DASH) FUSE 80 LEFT REAR ETR SQUIB (LEFT "C" PILLAR) LEFT REAR SIDE AIRBAG SQUIB (AT LEFT REAR DOOR) LEFT REAR WINDOW AIRBAG SQUIB (AT LEFT "C" PILLAR) LOWER CONTROL FIELD CONTROL MODULE (FRONT CENTER CONSOLE) PNK WIRE RED WIRE RED/BLK WIRE RIGHT REAR ETR SQUIB (RIGHT "C" PILLAR) RIGHT REAR SIDE AIRBAG SQUIB (AT RIGHT REAR DOOR) RIGHT REAR WINDOW AIRBAG SQUIB (AT RIGHT "C" PILLAR) UPPER CONTROL PANEL CONTROL MODULE (CENTER OF DASH) VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/PNK WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE