Wiring Diagrams for Mercedes-Benz C-class AMG W202 (1994-1997)

Air conditioning circuits

Anti-lock brake circuits, with acceleration slip regulation (1 of 2) Anti-lock brake circuits, with acceleration slip regulation (2 of 2) Anti-lock brake circuits, with traction control

Anti-theft circuit

Computer data lines

Cooling fan circuit

Cruise control circuit Cruise/idle speed control circuit Electronic accelerator/cruise/idle speed control circuit

Defogger circuit

Wiring diagram engine performance 2.2ls

Wiring diagram engine performance 2.8ls

Back-up lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlamps circuit, with drl Headlamps circuit, without drl

Horn circuit

Instrument cluster circuit

Courtesy lamps circuit Instrument illumination circuit

Power antenna circuit

Power distribution circuit

Power door lock circuit

Power mirror circuit

Driver power seat circuit Heated seats circuit Rear head restraint circuit Right seat circuit

Power top/sunroof circuits

Power windows circuit Rear window sun shade circuit

Radio circuits, with amplifier Radio circuits, without amplifier

Charging circuit Starting circuit

Supplemental restraint circuit

Warning system circuits

Front wiper/washer circuit Headlight washer/wiper circuit Heated windshield washer circuit

ALARM HORN ANT-LOCK BRAKES SYSTEM ANTI-LOCK BRAKE SYSTEM ANTI-LOCK BRAKES SYSTEM AUDIO POWER AMPLIFIER CELLULAR TELEPHONE AUDIO POWER AMPLIFIER FANFARE HORN HEATED WIND- SHIELD WASHER NOZZLE HORN/ AIRBAG CLOCKSPRING CONTACT HORN/AIRBAG CLOCK SPRING CONTACT IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 LEFT HEATED WINDSHIELD WASHER NOZZLE LEFT/RIGHT AUDIO POWER AMPLIFIER REFERENCE RESISTOR RIGHT HEATED WINDSHIELD WASHER NOZZLE

CHECK ENGINE IND CRUISE CONTROL ACTUATOR CRUISE CONTROL/IDLE SPEED CONTROL ACTUATOR ELECTRONIC ACCELERATOR/ CRUISE CONTROL/IDLE SPEED CONTROL ACTUATOR ENGINE VACUUM ISC ACTUATOR LEFT FRONT DOOR ACTUATOR LEFT FRONT POWER SEAT MOTOR GROUP LEFT FRONT POWER WINDOW MOTOR LEFT HEADLAMP WIPER MOTOR LEFT REAR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW MOTOR REAR WINDOW SUN SHADE MOTOR RIGHT FRONT POWER SEAT MOTOR GROUP RIGHT FRONT POWER WINDOW MOTOR RIGHT HEADLAMP WIPER MOTOR SLIDING POP-UP ROOF MOTOR

AUTOMATIC ANTENNA

DATA LINK CONNECTOR

A/C PUSH- BUTTON CONTROL MODULE A/C PUSH- BUTTON CONTROL MODULE CLOCK, WARNING BUZZER A/C PUSHBUTTON CONTROL MODULE ABS CONTROL MODULE ABS/SPS OR ABS/ASR CONTROL MODULE ASR CONTROL MODULE OR ASR/SPS CONTROL MODULE ASR/SPS CONTROL MODULE ASR/SPS CONTROL MODULE OR ETS/SPS/CONTROL MODULE ATA CONTROL MODULE AUXILIARY FAN RELAY MODULE, A/C PUSHBUTTON CONTROL MODULE CC CONTROL MODULE CC/ISC CONTROL MODULE CONVENIENCE CONTROL MODULE DAYTIME RUNNING LIGHT CONTROL MODULE EA/CC/ISC CONTROL MODULE ENGINE CONTROL MODULE OVERVOLTAGE PROTECTION RELAY MODULE ETS-SPS CONTROL MODULE ETS/SPS CONTROL MODULE FRONT SEAT HEATER CONTROL MODULE PNEUMATIC CONTROL MODULE POWER SEAT RELAY MODULE, CONVENIENCE CONTROL MODULE PSE CONTROL MODULE RADIO CONTROL MODULE REAR WINDOW SUN SHADE SWITCH FRONT SEAT HEATER CONTROL MODULE SUPPLEMENTAL RESTRAINT SYSTEM CONTROL MODULE

A/C SYSTEM BLOWER UNIT ABS HYDRAULIC UNIT OR ABS/ASR HYDRAULIC UNIT OR ASR/ETS HYDRAULIC UNIT ABS/ASR HYDRAULIC UNIT ASR/ETS HYDRAULIC UNIT LEFT HEADLAMP UNIT LEFT TAILLAMP UNIT LEFT TAILLAMP UNIT, CELLULAR TELEPHONE, CENTER HIGH MOUNTED STOP LIGHT LEFT TAILLIGHT UNIT RIGHT HEADLAMP UNIT RIGHT TAILLAMP UNIT RIGHT TAILLIGHT UNIT

4/3 FUSE BOX 11/0 FUSE 11 24/0 FUSE 24 FUSE 1 FUSE 2 FUSE 2 FUSE 4 FUSE 7 FUSE 3 FUSE 4 FUSE 4 FUSE 3 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 20 FUSE 9 FUSE 9 9/3 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 13 FUSE 16 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 11 FUSE 18 FUSE 7 FUSE 19 FUSE 21 FUSE 23 FUSE 24 FUSE 22 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 32 FUSE 33 FUSE 34 FUSE 35 FUSE 35 FUSE 34 FUSE BLOCK FUSE BOX FUSE BOX 18/0 FUSE 18 FUSE BOX 19/0 FUSE BOX FUSE 2 FUSE BOX FUSE 3 FUSE BOX FUSE 33 FUSE E HOT AT ALL TIMES FUSE 12 HOT AT ALL TIMES FUSE 13 HOT IN ACCY, RUN OR START FUSE BOX FUSE 20 HOT IN ON OR START FUSE 20 HOT IN ON OR START FUSE BOX FUSE 5 HOT IN RUN FUSE BOX FUSE 3 MAXI FUSE BOX MAXI FUSE BOX FUSE 13 MAXI FUSE BOX FUSE 14 MAXI FUSE BOX FUSE 15 MAXI- FUSE BOX FUSE 17 REAR FUSE BOX REAR FUSE BOX BOX REAR FUSE BOX FUSE 17

HEADLIGHT WIPER/WASHER CIRCUIT

LEFT FRONT BACKREST HEATER LEFT FRONT SEAT HEATER RIGHT FRONT BACKREST HEATER RIGHT FRONT SEAT HEATER

CHARGE INDICATOR EXTERIOR LIGHT FAILURE INDICATOR LEFT TURN INDICATOR RIGHT TURN INDICATOR

BACKUP LIGHTS CIRCUIT EXTERIOR LAMP FAILURE EXTERIOR LAMP FAILURE IND FOG LAMP FRONT DOME LAMP INTERIOR LIGHTS RIGHT LICENSE PLATE LAMP LEFT LICENSE PLATE LAMP SEAT BELT/ KEYS/ LIGHTS WARNING MODULE SEAT BELT/KEYS/ LIGHTS WARNING MODULE

AIR PUMP AUXILIARY COOLANT PUMP FUEL PUMP 1 FUEL PUMP 2 WINDSHIELD WASHER PUMP

AIR PUMP RELAY MODULE AIR RELAY MODULE ASR CHARGING PUMP RELAY MODULE AUXILIARY FAN RELAY MODULE COMBINATION RELAY CONVENIENCE RELAY FANFARE HORNS RELAY MODULE FUEL PUMP RELAY MODULE HEAD LAMP WASHER RELAY HEATER RELAY MODULE KICK DOWN,CUTOUT RELAY MODULE, SPEEDOMETER, RADIO OVER- VOLTAGE PRO- TECTION RELAY MODULE OVERVOLTAGE PROTECTION RELAY MODULE OVERVOLTAGE PROTECTION RELAY MODULE, INJECTORS RADIO INSTRUMENT CLUSTER, CONVENIENCE RELAY MODULE, POWER SEAT RELAY MODULE STARTER LOCK-OUT RELAY MODULE

CKP SENSOR CMP SENSOR CMP SENSOR IAT SENSOR ECT GAUGE SENSOR ECT SENSOR ECT SENSOR IAT SENSOR HEATER CORE TEMPERATURE SENSOR HOT FILM MAF SENSOR IN-CAR TEMPERATURE SENSOR LEFT FRONT AXLE VSS SENSOR LEFT FRONT AXLE VSS SPEED SENSOR LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FUEL LEVEL SENSOR RIGHT FUEL LEVEL SENSOR LEFT REAR AXLE VSS SPEED SENSOR LEFT REAR BRAKE PAD WEAR SENSOR OUTSIDE TEMPERATURE SENSOR REFRIGERANT PRESSURE SENSOR RIGHT FRONT AXLE VSS SPEED SENSOR RIGHT FRONT BRAKE PAD WEAR SENSOR RIGHT REAR AXLE VSS SPEED SENSOR RIGHT REAR BRAKE PAD WEAR SENSOR VEHICLE SPEED SENSOR

LEFT FRONT DOOR SPEAKER LEFT FRONT SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT FRONT SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER

AIR PUMP SWITCH- OVER VALVE ASR OFF SWITCH ASR SNOW CHAIN SWITCH BRAKE FLUID LEVEL SWITCH CENTRAL LOCKING INSIDE SWITCH CLOSED MICRO- SWITCH CLOSED THROTTLE POSITION SWITCH COMBI- NATION SWITCH COMBI- NATION SWITCH WASHER SWITCH COMBINATION SWITCH CRUISE CONTROL SWITCH DOWN MICRO- SWITCH ECL SWITCH EGR SWITCH- OVER VALVE ESC SWITCH EXTERIOR LAMP SWITCH EXTERIOR LIGHTS SWITCH FANFARE HORN SWITCH FOG LIGHTS SWITCH HAZARD FLASHER SWITCH HEATED REAR WINDOW SWITCH HOOD SWITCH HOT AT ALL TIMES IGNITION/STARTER SWITCH HOT WITH LIGHT SWITCH IN PARK, HEAD OR STANDING IGNITION SWITCH IGNITION/ STARTER SWITCH INTERIOR CENTRAL LOCKING SWITCH KICKDOWN SWITCH LEFT FRONT DOOR LOCK SWITCH LEFT FRONT DOOR SWITCH LEFT FRONT POWER SEAT SWITCH LEFT FRONT POWER WINDOW SWITCH LEFT FRONT SEAT BELT BUCKLE SWITCH LEFT FRONT SEAT HEATER SWITCH LEFT REAR DOOR SWITCH LEFT REAR POWER WINDOW SWITCH LO INT WIPER SWITCH MIRROR CONTROL SWITCH, MIRROR HEATERS, STARTER LOCKOUT BACKUP LAMP SWITCH NSE FOG LIGHTS SWITCH OIL LEVEL SWITCH OPEN MICRO- SWITCH OUTSIDE MIRROR CONTROL SWITCH OUTSIDE REARVIEW MIRROR SWITCH PARKING BRAKE SWITCH REAR HEAD RESTRAINT CONTROL SWITCH REAR HEAD RESTRAINT RELEASE SWITCH REAR POWER WINDOWS SAFETY SWITCH REAR WINDOW DEFROSTER SWITCH REAR WINDOW SUN SHADE SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR SWITCH RIGHT FRONT POWER SEAT SWITCH RIGHT FRONT POWER WINDOW SWITCH RIGHT FRONT SEAT BELT BUCKLE SWITCH RIGHT FRONT SEAT HEATER SWITCH RIGHT REAR DOOR SWITCH RIGHT REAR POWER WINDOW SWITCH SAFETY SWITCH, REAR POWER WINDOWS SLIDING/ POP-UP ROOF SWITCH SLIDING/POP-UP ROOF SWITCH STARTER LOCK- OUT BACK-UP LAMP SWITCH STARTER LOCK-OUT/ BACKUP LAMP SWITCH STARTER LOCKOUT/ BACKUP LAMP SWITCH STOP LAMP SWITCH STOP LAMP SWITCH, INSTRUMENT CLUSTER, CRUISE CONTROL SWITCH TRANS- MISSION OVERLOAD PROTECTION SWITCH TRUNK LID LOCK SWITCH TRUNK LIGHT SWITCH TURN SIGNAL SWITCH UP MICRO- SWITCH UPSHIFT DELAY SWITCH- OVER VALVE WASHER SWITCH WINDSHIELD WASHER FLUID LEVEL SWITCH

ADJUSTABLE CAMSHAFT TIMING SOLENOID AIR PUMP SWITCHOVER VALVE EGR SWITCHOVER VALVE HEAD RESTRAINT RELEASE VALVE W/ SHUT-OFF DELAY KICKDOWN VALVE PURGE CONTROL VALVE RESONANCE INTAKE MANIFOLD SWITCHOVER VALVE SWITCHOVER VALVE BLOCK

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRN/RED WIRE BLK/GRN/WHT WIRE BLK/GRY WIRE BLK/GRY/YEL WIRE BLK/PNK WIRE BLK/PNK/RED WIRE BLK/RED WIRE BLK/RED/BLU WIRE BLK/RED/PPL WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/VIO/WHT WIRE BLK/WHT WIRE BLK/WHT/BLU WIRE BLK/WHT/YEL WIRE BLK/YEL WIRE BLK/YEL/GRN WIRE BLK/YEL/GRY WIRE BLK/YEL/RED WIRE BLK/YEL/VIO WIRE BLK/YEL/WHT WIRE BLU BLU/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BLK/WHT WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRN/WHT WIRE BLU/GRY WIRE BLU/PNK WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE BRN/YEL/VIO WIRE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/PNK WIRE GRN/RED WIRE GRN/RED/WHT WIRE GRN/VIO WIRE GRN/VIO/WHT WIRE GRN/WHT WIRE GRN/YEL WIRE GRN/YEL/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLK/WHT WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/GRN/WHT WIRE GRY/PNK WIRE GRY/RED WIRE GRY/RED/WHT WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE GRY/YEL/GRN WIRE GRY/YEL/WHT WIRE NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/ CHECK ENGINE LIGHT WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/RED WIRE PNK/RED/BLK WIRE PNK/RED/BLU WIRE PNK/RED/WHT WIRE PNK/WHT WIRE PNK/YEL WIRE PNK/YEL/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BLU/GRY WIRE RED/BLU/WHT WIRE RED/GRN WIRE RED/GRN/GRY WIRE RED/GRY WIRE RED/GRY/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/WHT/BLK WIRE RED/WHT/BLU WIRE RED/WHT/GRN WIRE RED/WHT/YEL WIRE RED/YEL WIRE RED/YEL/GRN WIRE RED/YEL/WHT WIRE RUN WIRE VIO WIRE VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/PNK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/PNK WIRE YEL/PPL WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 W/ ELECTRONIC ACCELERATOR W/O ELECTRONIC ACCELERATOR 1 PPL/ 2/1 3/1 4/1 5 8 DFA VL DFA HA 5.1 7/3 1/2 11/3 2/1 12.3 12/1 9/1 12/3 5/3 13/1 10/1 17/1 11/1 5/1 18/0 22/0 18/0 28/2 19/3 19/0 20/3 20/2 21/2 21/3 24/0 24/3 26/2 20/2 26/3 4/3 28/2 22/0 33/3 6/2 35/2 34/1 34/2 323, 1994 EARLY PROD 1994 LATE PROD ALL 1995 1995 VFTC (CENTER OF TRUNK (EXCEPT -OR- 8 7 A/C COMPRESSOR ABS IND. ACC/ SET ADS IND AFTER 11/93 PPL AIR CONDITION- ING SYSTEM AIR CONDITIONING SYSTEM ASD/ ASR IND ASD/ASR/ETS IND ASD/ASR/ETS WARNING IND ASR ON IND AUTO DN AUTOMATIC ONLY AUXILIARY FAN AUXILIARY FAN PRERESISTOR BACK-UP BEFORE 11/93 BRAKE PAD WEAR IND CAN-H- CAN-L- CANADA ONLY CD CHANGER CELLULAR TELEPHONE CENTER HIGH MOUNTED STOP LIGHT CHARGE IND CHARGING CIRCUIT CHARGING SYSTEM CRUISE CONTROL SYSTEM DEC/ SET DN UP DN UP AUTO DN DRIVER AIR BAG SQUIB EARLY PROD 1994 EXCEPT EARLY PROD 1994 ELECTRICALLY ADJUSTABLE, HEATED DRIVER-SIDE OUTSIDE REARVIEW MIRROR ELECTRICALLY ADJUSTABLE, HEATED FRONT PASSENGER OUTSIDE REARVIEW MIRROR ETS ASR 1 1 FRONT CIGAR LIGHTER FRONT DOME LIGHT FRONT DOME LIGHT, TRUNK LIGHT, REAR DOME LIGHT FRONT PASSENGER AIRBAG SQUIB FRONT SEAT HEIGHT GLOVE BOX LIGHT GLOVE COMPARTMENT LIGHT, RADIO HEAD LH HEAD RESTRAINT UP/DOWN HEADLIGHTS SYSTEM HEATED REAR WINDOW ELEMENT HI FLASH LO HI LO HI OFF LO INT HIGH BEAM IND HIGH LOW HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN ACCY, RUN, OR START HOT IN ACCY,RUN OR START HOT IN OFF OR ACCY HOT IN OFF, ACCY HOT IN ON OR START HOT IN RUN HOT IN RUN OR START HOT IN RUN OR START TERMINAL BLOCK HOT WITH HIGH BEAMS ON IN DASH CONTROLLER INJ 1 INJ 3 INJ 4 INJ. #2 INJ. #3 INJ. #5 INJ. #2 INJ. #4 INJ. #6 INJ. #1 INSTRUMENT CLUSTER INSTRUMENT CLUSTER HIGH BEAM ON INPUT INSTRUMENT CLUSTER SYSTEM INSTRUMENT ILLUM RHEOSTAT INSTRUMENT ILLUMINATION CIRCUIT INSTRUMENT ILLUMINATION RHEOSTAT LEFT FOOTWELL) LEFT FRONT ENTRANCE/EXIT LIGHT LEFT FRONT ETR SQUIB LEFT HEAD RESTRAINT LEFT POWER SEAT LEFT POWER SEAT CIRCUIT LEFT SUN VISOR LEFT TURN IND LEFT TURN SIGNAL LIGHT LH HEAD LO HI LOW BRAKE FLUID/ BRAKE IND LOW ECL IND LOW WASHER FLUID IND LOW HIGH MIRROR POSITION MIRROR SELECT OFF PARK OFF PARK HEAD OFF PARK RH OFF RH PARK OFF RH PARK HEAD LH ON OFF PPL 2 PPL 3 PPL PPL PPL PPL STARTING CIRCUIT REAR SEAT HEIGHT REPLACEMENT IND RH LH RH PARK HEAD LH RIGHT FRONT ENTRANCE/EXIT LIGHT RIGHT FRONT ETR SQUIB RIGHT HEAD RESTRAINT RIGHT KICK PANEL J/B RIGHT POWER SEAT RIGHT POWER SEAT CIRCUIT RIGHT SUN VISOR RIGHT TURN IND RIGHT TURN SIGNAL LIGHT SEAT FORWARD/ BACKWARD SEE HOME CELL FOR NUMBER SLIDING/ POP-UP ROOF SOLID STATE SPARK PLUG 1 SPARK PLUG 4 SPARK PLUG 2 SPARK PLUG 3 SPARK PLUG #1 SPARK PLUG #6 SPARK PLUG #2 SPARK PLUG #5 SPARK PLUG #3 SPARK PLUG #4 SRS IND STARTING SYSTEM STARTING/CHARGING SYSTEM STOP TAIL BACKUP MARKER TURN FOG SUPPLEMENTAL RESTRAINTS SYSTEM TERMINAL BLOCK TO THROTTLE TRANSMISSION SELECTOR LEVER TRUNK LIGHT W/ ABS W/ ANTI- THEFT W/ ASR W/ ASR W/O ASR W/ ETS OR ASR W/ ETS W/ ETS OR ASR OR ASR W/ TRACTION CONTROL W/O ANTI- THEFT W/O ANTI- THEFT W/ ANTI- THEFT W/O ASR W/O TRACTION CONTROL WARNING BUZZER WARNING BUZZER CONTACT WARNING SYSTEM WIPER/ WASHER SYSTEM