Mercedes-Benz E-class W210/S210 facelift (1999-2003) solid state Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 DIAG 30 15 DATA 31 PUMP VALVE A/C COMPRESSOR AAC CONTROL UNIT, MODULE AUX FAN BLK/RED WIRE BLK/YEL/GRN WIRE BLK/YEL/WHT 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/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN L CMPR CLTCH COOLANT CIRCULATION PUMP DATA DATA LINK CONNECTOR (DLC) (DTC READOUT) (PARTIAL) DRIVER-SIDE FUSE, RELAY MODULE BOX DUOVALVE ELECTRONIC IGNITION- STARTER SWITCH (EIS) CONTROL MODULE EMISSIONS SENSOR EVAP EVAPORATOR TEMPERATURE SENSOR FUSE 7 FUSE, RELAY BOX FUSE 4 GRN/BLK WIRE GRN/BLU WIRE GRY/GRN WIRE GRY/PNK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEATER CORE TEMPERATURE SENSOR HOT AT ALL TIMES HOT IN RUN, START IN-CAR INSTRUMENT CLUSTER LED RWD LEFT FRONT SIGNAL PICKUP, ACTIVATION MODULE (SAM) NCA WIRE PNK/GRN WIRE R VALVE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REFRIGERANT PRESSURE SENSOR REFRIGERANT TEMPERATURE SENSOR RWD SW SMOG REF TEMP SOLID STATE SUN REF PRESS SUN SENSOR SWITCHOVER VALVE BLOCK WHT/PNK WIRE YEL/BLU WIRE

A/C SYSTEM BLOWER UNIT ACTIVATED CHARCOL FILTER FLAP ACTUATOR MOTOR AUXILIARY/ ELECTRICAL COOLING FAN CONTROL MODULE BLK/RED WIRE BLK/WHT WIRE BLK/YEL/GRN WIRE BLK/YEL/WHT WIRE BLOWER MOTOR BLOWER REGULATOR BRN WIRE BRN/WHT WIRE BRN/YEL WIRE ENGINE/CLIMATE CONTROL ELECTRIC COOLING FAN FUSE, RELAY BOX FUSE 20 GRY/YEL WIRE HOT AT ALL TIMES IN-CAR TEMPERATURE SENSOR MOTOR NCA WIRE PWM RED WIRE RED/BLK WIRE SENSOR SOLID STATE TERMINAL BLOCK WHT/PNK WIRE YEL/BLU WIRE

BATTERY BLK WIRE BLU WIRE CHARGE INDICATOR GENERATOR INSTRUMENT CLUSTER LEFT FOOTWELL) PASSENGER- SIDE FUSE, RELAY MODULE BOX RED WIRE SOLID STATE STARTER TERMINAL

18 9 CAN H CAN L 30 CAN H CAN L 31 9 4 CAN H CAN L 9 8 10 1 13 14 16 17 18 1 CAN L CAN H BLK WIRE BLK/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FRONT DRIVER-SIDE DOOR CONTROL MODULE FRONT FUSE/RELAY BOX (ON LEFT REAR OF ENGINE COMPT) FUSE 3 FRONT PASSENGER SIDE DOOR CONTROL MODULE FUSE 1 FUSE 16 FUSE 18 FUSE 19 FUSE 2 FUSE 3 FUSE 4 FUSE 5 GLOVE COMPARTMENT LAMP GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC, RUN OR START INSTRUMENT CLUSTER LEFT "D" PILLAR INTERIOR LAMP (WAGON) LEFT FRONT DOOR SWITCH LEFT FRONT ENTRANCE/ EXIT LAMP LEFT REAR DOOR ENTRANCE, EXIT LAMP LEFT REAR DOOR SWITCH LEFT SUN VISOR (W/ILLUMINATED VANITY MIRROR) PSE CONTROL MODULE (BELOW RIGHT REAR SEAT) REAR DOME LAMP REAR DRIVER-SIDE DOOR CONTROL MODULE REAR FUSE BOX (BELOW RIGHT REAR SEAT) REAR PASSENGER- SIDE DOOR CONTROL MODULE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT "D" PILLAR INTERIOR LAMP (WAGON) RIGHT FRONT DOOR SWITCH RIGHT FRONT ENTRANCE/ EXIT LAMP RIGHT REAR DOOR ENTRANCE, EXIT LAMP RIGHT REAR DOOR SWITCH RIGHT SUN VISOR (W/ILLUMINATED VANITY MIRROR) ROOF CONTROL UNIT CONTROL MODULE SEDAN, LIMOUSINE SOLID STATE TRUNK LAMP (SEDAN, LIMOUSINE) TRUNK LAMP SWITCH (SEDAN, LIMOUSINE) TRUNK/TAILGATE/ FUEL DOORS SYSTEM WAGON WHT WIRE YEL WIRE

"CHECK ENGINE" MIL 1 2 3 4 SCROLL FWD/ BACK BUTTON, SYSTEM SELECTION BUTTON 1 2 PNK WIRE ABS MIL IND AIR CONDITIONING SYSTEM BAS/ASR IND BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ECL SWITCH ECT GAUGE ELECTRONIC IGNITION LOCK CONTROL MODULE ELECTRONIC SPEEDO- METER ESP WARNING IND EXTERIOR LIGHTS SYSTEM AIR CONDITIONING SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FUEL LEVEL GAUGE FUEL LEVEL SENSOR (IN FUEL TANK, AT FRONT BULKHEAD IN TRUNK) FUEL RESERVE IND FUSE 10 FUSE 4 FUSE 7 FUSE, RELAY BOX (ON LEFT REAR OF ENGINE COMPARTMENT) GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HIGH BEAM IND HORN HORN/ AIRBAG CLOCK SPRING CONTACT HOT AT ALL TIMES HOT IN OFF, ACC OR RUN HOT IN RUN OR START HYDRAULIC FLUID LEVEL SWITCH ILLUMINATION CONTROL MODULE (CANADA) INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION (4 BULBS) INSTRUMENT, SEARCH ILLUMINATION PUSHBUTTON (BRIGHT) INSTRUMENT, SEARCH ILLUMINATION PUSHBUTTON (DARK) LCS SWITCH LEFT FRONT DOOR SWITCH LEFT FRONT SEAT BELT/ COMFORT SWITCH (IN DRIVER'S SEAT BELT BUCKLE) LEFT MULTIFUNCTION STEERING WHEEL PUSHBUTTON GROUP LEFT TURN SIGNAL INDICATOR LOW BRAKE FLUID LEVEL/ PARKING BRAKE INDICATOR LAMP MULTI-FUNCTION DISPLAY ILLUM MULTI-FUNCTION DISPLAY ILLUM (WHITE) NCA WIRE PNK/BLU WIRE PSE CONTROL MODULE (BELOW RIGHT REAR SEAT) RED WIRE RED/YEL WIRE RIGHT MULTIFUNCTION STEERING WHEEL PUSHBUTTON GROUP RIGHT TURN SIGNAL INDICATOR SEAT BELT REMINDER IND SOLID STATE SOUND SYSTEM/ NAVIGATION SYSTEM SPECIAL FUNCTIONS, VOLUME, ACCEPT/ TERMINATE PHONE CALL BUTTON SRS IND STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACHO- METER TRIP ODO- METER RESET PUSHBUTTON VIO WIRE WARNING BUZZER WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER FLUID LEVEL SWITCH (ON TOP OF WASHER FLUID RESERVOIR) YEL WIRE

2 1 CARGO AREA CONNECTOR BOX 31 CAN L CAN H 9 4 CAN H CAN L BLK WIRE BLK/RED WIRE BLK/RED/VIO WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/RED WIRE CAN L CENTER AIR OUTLET ILLUMINATION COCKPIT SWITCH GROUP COMPUTER DATA LINES SYSTEM CTEL TRANSMITTER/ RECEIVER (ON LEFT SIDE OF TRUNK) EMERGENCY CALL SYSTEM PUSHBUTTON (TELE AID) EMERGENCY CALL SYSTEM SERVICE, BREAKDOWN SERVICE PUSHBUTTON GROUP ESP OFF SWITCH FRONT CIGAR LIGHTER FRONT DRIVER-SIDE DOOR CONTROL MODULE FRONT FUSE/ RELAY BOX (ON LEFT REAR OF ENGINE COMPT) FUSE 11 FRONT HEATED SEAT CONTROL MODULE FRONT PASSENGER SIDE DOOR CONTROL MODULE FUSE 1 FUSE 16 FUSE 18 FUSE 2 FUSE 3 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HAZARD FLASHER SWITCH HOT AT ALL TIMES HOT IN ACC, RUN OR START ILLUMINATION CONTROL MODULE (BEHIND LEFT SIDE OF DASH, PART OF HEADLIGHT SWITCH) INSTRUMENT CLUSTER LEFT FRONT DOOR ESA SWITCH GROUP (WITH MEMORY) LEFT FRONT HEATED SEAT SWITCH LEFT REAR POWER WINDOW SWITCH LOWER CONTROL FIELD CONTROL MODULE NCA WIRE OUTSIDE REARVIEW MIRROR SWITCH (WITH FOLD-IN/ OUT FEATURE) PNK WIRE PTS CONTROL MODULE PTS ON/OFF SWITCH RADIO REAR DRIVER-SIDE DOOR CONTROL MODULE REAR FUSE BOX (BELOW RIGHT REAR SEAT) REAR PASSENGER- SIDE DOOR CONTROL MODULE REAR WINDOW SUNSHADE SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT AIR OUTLET ILLUMINATION RIGHT FRONT DOOR ESA SWITCH GROUP (WITH MEMORY) RIGHT FRONT HEATED SEAT SWITCH RIGHT REAR POWER WINDOW SWITCH SOLID STATE VALVE BLOCK RELAY MODULE VIO WIRE YEL WIRE

1 2 3 SOLID STATE 32 33 34 35 36 37 DIAG JUMPERED TO PINS 5, 6 SHORTING BAR AB, D+ AB, D- AB, P- AB, P+ AUTOMATIC CHILD SEAT RECOGNITION WARNING LAMP BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN (OR BRN/GRY) WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CRASH SIGNAL DATA LINK CONNECTOR (DLC) (DTC READOUT) (PARTIAL) DRIVER FRONT AIR BAG SQUIB ENGINE CONTROLS SYSTEM FUSE 10 FUSE 13 FUSE/ RELAY BOX GRN WIRE GRY WIRE HORN/ AIR BAG CLOCK SPRING CONTACT HOT AT ALL TIMES HOT IN ACC, RUN OR START INSTRUMENT CLUSTER JUMPERED TO PINS 11, 12 SHORTING BAR LEFT DOOR AIR BAG, CURTAIN (WINDOW) AIR BAG SENSOR LEFT FRONT DOOR AIR BAG SQUIB LEFT REAR CURTAIN WINDOW AIR BAG SQUIB LEFT REAR DOOR AIR BAG SQUIB (W/REAR SIDE AIR BAG) LOWER CONTROL FIELD CONTROL MODULE NCA WIRE PASSENGER SIDE FRONT AIR BAG SQUIB PNK WIRE REAR FUSE BOX FUSE 3 RED WIRE RED/GRY WIRE RESTRAINT SYSTEM CONTROL MODULE RIGHT DOOR AIR BAG, CURTAIN (WINDOW) AIR BAG SENSOR RIGHT FRONT DOOR AIR BAG SQUIB RIGHT REAR CURTAIN WINDOW AIR BAG SQUIB RIGHT REAR DOOR AIR BAG SQUIB (W/REAR SIDE AIR BAG) SOLID STATE SRS MALFUCTION INDICATOR LAMP (MIL) VIO WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

100 OHMS 300 OHMS ACSR LED BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVER ETR SQUIB EMERGENCY CALL SYSTEM CONTROL MODULE (TELE AID) (IF EQUIPPED) ETR, D+ ETR, D- ETR, P- ETR, P+ ETR, LR+ ETR, LR- ETR, RR+ ETR, RR- D+ FRONT PASSENGER ETR SQUIB GRN WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/PNK WIRE JUMPERED BETWEEN PINS 15, 16 JUMPERED BETWEEN PINS 17, 18 JUMPERED BETWEEN PINS 19, 20 JUMPERED BETWEEN PINS 21, 22 JUMPERED BETWEEN PINS 23, 24 JUMPERED BETWEEN PINS 25, 26 JUMPERED TO PIN 27 JUMPERED TO PIN 28 LEFT FRONT SEAT BELT BUCKLE SWITCH (AB/ETR) LEFT REAR ETR SQUIB (W/REAR SIDE AIR BAG) NCA WIRE P+ ACSR RED WIRE RESTRAINT SYSTEM CONTROL MODULE RIGHT FRONT SEAT BELT BUCKLE SWITCH (AB/ETR) RIGHT REAR ETR SQUIB (W/REAR SIDE AIR BAG) SENSOR D SENSOR P SHORTING BAR SOLID STATE WHT WIRE WHT/YEL WIRE YEL WIRE

2 3 4 2 B+ GROUND B+ 5 8 9 11 12 13 1 TRNK REL CAN H CAN L TRNK UNLK TRNK LK TAILGATE BLK WIRE BLK/BRN WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM FUSE 19 FUSE 5 FUSE 7 GRN WIRE HOT AT ALL TIMES NCA WIRE PNEUMATIC SYSTEM EQUIPMENT (PSE) CONTROL MODULE (BELOW RIGHT REAR SEAT) REAR FUSE BOX (BELOW RIGHT REAR SEAT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SOLID STATE TAILGATE CLOSING ASSIST TAILGATE CLOSING ASSIST MOTOR TRUNK LID LOCK SWITCH TRUNK RELEASE SWITCH UNLK LOCK WHT WIRE