Mercedes-Benz C-class AMG W202 facelift (1997-2000) gry Wiring diagrams

1 2 4 5 9 10 PWR TR OUT A OUT B OUT C OUT D OUT 2-3 SHIFT VALVE 3-4 SHIFT VALVE 1-2/ 4-5 VALVE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN (-) CAN (+) CLK 320 CLK 430 COMPUTER DATA LINES SYSTEM DATA A DATA B DATA C DATA D POWER GROUND DAYTIME RUNNING LIGHT CONTROL MODULE (BEHIND LEFT SIDE OF DASH) DRIVER'S SIDE FUSE, RELAY MODULE BOX (LEFT REAR OF ENGINE COMPT) ELECTRONIC IGNITION LOCK CONTROL MODULE (ON IGNITION SWITCH) FUSE 3 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES ILLUM ILLUMINATION CONTROL MODULE INTERLOCK SWITCH KICKDOWN SWITCH (TOP OF ACCELERATOR PEDAL) MODUL- ATOR VALVE SHIFT VALVE LOCK UP VALVE PASSENGER'S SIDE FUSE, RELAY MODULE BOX (RIGHT REAR OF ENGINE COMPT) PNK WIRE PNK/RED WIRE POLARITY PROTECTION RELAY R/P LOCK SOLENOID (BEHIND LEFT SIDE OF DASH) RPM SENSOR 2 RPM SENSOR 3 STRTR LOCK-OUT TEMP SENSOR TRANSMISSION CONTROL MODULE (REAR OF ENGINE COMPT) TRANSMISSION RANGE RECOGNITION SWITCH (BASE OF GEAR SELECTOR LEVER) VALVE UNIT (ELECTRONIC TRANSMISSION CONTROL) VIO WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

BACKREST FORE/AFT BACKREST FORE/AFT MOTOR BATTERY BLK WIRE BLU WIRE BRN WIRE CF RELAY MODULE (ON RIGHT SIDE OF TRUNK FLOOR) FORE/AFT MOTOR REAR RAISE/LOWER MOTOR FRONT RAISE/LOWER MOTOR FRONT SEAT HEIGHT FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE, RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 1 GRN WIRE GRY WIRE HEAD RESTRAINT RAISE/LOWER MOTOR HEAD RESTRAINT UP/DOWN HOT AT ALL TIMES HOT IN ACC, RUN OR START LEFT FRONT DOOR SWITCH LEFT FRONT POWER SEAT MOTOR GROUP LEFT FRONT POWER SEAT SWITCH NCA WIRE ORG/ WIRE PASSENGER'S POWER SEAT CIRCUIT PNK PNK WIRE PNK WIRE PNK/WHT WIRE REAR FUSE BOX (RIGHT SIDE OF TRUNK) REAR FUSE BOX (RIGHT SIDE OF TRUNK) FUSE 6 RED WIRE RIGHT FRONT DOOR SWITCH SEAT FORE/ AFT REAR SEAT HEIGHT SOLID STATE VIO WIRE W/ BOTH LEFT, RIGHT FRONT POWER SEATS W/ ONLY LEFT FRONT POWER SEAT W/ ONLY RIGHT FRONT POWER SEAT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

1 2 3 PNK WIRE 1 2 4 CAN L CAN H 13 8 B+ 2 1 10 11 3 WASHER WIPER CAN H CAN L GROUND 2 3 4 1 B+ B+ 3 6 1 CAN L CAN H GROUND 6 7 2 CAN H CAN L BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE COMBINATION SWITCH DRIVER-SIDE FUSE, RELAY MODULE BOX ELECTRONIC IGNITION LOCK CONTROL MODULE FUSE 22 FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR START INT LO LEFT HEATED WINDSHIELD WASHER NOZZLE NCA WIRE OFF PARK PNK WIRE PNK/RED WIRE PNK/YEL WIRE RAIN SENSOR REAR FUSE BOX (RIGHT SIDE OF TRUNK) FUSE 9 RED WIRE RED/BLK WIRE RIGHT HEATED WINDSHIELD WASHER NOZZLE ROOF PANEL CONTROL MODULE SAM FUSE SIGNAL PICKUP AND ACTIVATION MODULE STAR POINT COUPLER DATABUS CONNECTOR TERMINAL BLOCK VIO WIRE VIO/YEL WIRE WASHER NOZZLE HEATING FUSE WASHER PUMP FUSE WASHER PUMP MOTOR WASHER SWITCH WHT WIRE WINDSHIELD WASHER RELAY WINDSHIELD WIPER MOTOR WIPER STAGE 1 RELAY WIPER STAGE 1-2 FUSE WIPER STAGE 2 RELAY WIPER SWITCH YEL WIRE

13 9 12 B+ HCS RELAY GROUND 2 10 11 3 WASHER CAN H CAN L GROUND 2 3 B+ B+ 6 7 2 CAN H CAN L BLK WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE COMBINATION SWITCH DRIVER-SIDE FUSE, RELAY MODULE BOX ELECTRONIC IGNITION LOCK CONTROL MODULE EXTERIOR LAMP SWITCH FUSE 22 FUSE 24 FUSE/ RELAY BOX (LEFT REAR OF ENGINE COMPT) GRY WIRE GRY/WHT WIRE HEAD HEADLAMP CLEANING SYSTEM PUMP RELAY HEADLAMP WASHER PUMP HORN FUSE HCS PUMP FUSE HOT AT ALL TIMES HOT IN RUN, ACC OR START LEFT HEADLAMP WIPER MOTOR NCA WIRE OFF PARK RH HEAD LH OFF PARK RH LH PARK PNK WIRE RED WIRE RIGHT HEADLAMP WIPER MOTOR RUN WIRE SAM FUSE SIGNAL PICK-UP, ACTIVATION MODULE TERMINAL BLOCK VIO WIRE VIO/YEL WIRE WASH WASHER SWITCH WHT WIRE WIPER SWITCH YEL WIRE

BACKREST FORE/AFT BACKREST FORE/AFT MOTOR REAR RAISE/LOWER MOTOR BATTERY BLK WIRE BLU WIRE BRN WIRE CF RELAY MODULE (ON RIGHT SIDE OF TRUNK FLOOR) DRIVER'S POWER SEAT CIRCUIT FORE/AFT MOTOR FRONT RAISE/LOWER MOTOR FRONT SEAT HEIGHT FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE, RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 1 GRN WIRE GRY WIRE HEAD RESTRAINT RAISE/LOWER MOTOR HEAD RESTRAINT UP/DOWN HOT AT ALL TIMES HOT IN ACC, RUN OR START LEFT FRONT DOOR SWITCH NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/WHT WIRE REAR FUSE BOX REAR FUSE BOX (RIGHT SIDE OF TRUNK) FUSE 6 REAR SEAT HEIGHT RED WIRE RIGHT FRONT DOOR SWITCH RIGHT FRONT POWER SEAT MOTOR GROUP RIGHT FRONT POWER SEAT SWITCH SEAT FORE/ AFT SOLID STATE VIO WIRE W/ BOTH LEFT, RIGHT FRONT POWER SEATS W/ ONLY LEFT FRONT POWER SEAT W/ ONLY RIGHT FRONT POWER SEAT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

ASR/SPS CONTROL MODULE OR ESP/SPS/BAS CONTROL MODULE BLK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE CD CHANGER CTEL TRANSMITTER/ RECEIVER FM/AM AMPLIFIER FUSE 10 FUSE 12 FUSE 3 FUSE/ RELAY BOX GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR START LEFT FRONT AXLE VSS SENSOR LEFT FRONT DOOR SPEAKER LEFT FRONT SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER LEFT/RIGHT AUDIO POWER AMPLIFIER (LEFT SIDE OF TRUNK) NCA WIRE ORG/ WIRE PNK WIRE PNK/GRN WIRE RADIO REAR WINDOW ANTENNA RED/BLU (OR RED/WHT) WIRE RED/BLU WIRE RED/VIO WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE COCKPIT SWITCH FUSE 2 GRN WIRE GRY WIRE HOT AT ALL TIMES PNEUMATIC SYSTEM EQUIPMENT (PSE) CONTROL MODULE (RIGHT SIDE REAR OF TRUNK) REAR FUSE BOX (RIGHT SIDE OF TRUNK) REAR HEAD REST UNLOCKING SWITCH RED WIRE SIGNAL PICK-UP, ACTIVATION MODULE STAR POINT COUPLER DATABASE CONNECTOR WHT WIRE

38 39 40 41 42 43 44 PINS 13, 14 SHORTING BAR BLK WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCK- SPRING DRIVER AIRBAG SQUIB DRIVER ETR SQUIB DRIVER SEAT BELT BUCKLE SWITCH FUSE 2 FUSE AND RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 4 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/YEL WIRE HOT IN RUN, ACC OR START INSTRUMENT CLUSTER LEFT SIDE AIRBAG SENSOR LEFT SIDE AIRBAG SQUIB NCA WIRE PASSENGER AIRBAG SQUIB PASSENGER ETR SQUIB PASSENGER SEAT BELT BUCKLE SWITCH PASSENGER SEAT OCCUPANCY SENSOR PINS 1, 2 SHORTING BAR PINS 10, 11 SHORTING BAR PINS 16, 17 SHORTING BAR PINS 18, 19 SHORTING BAR PINS 3, 4 SHORTING BAR PINS 6, 7 SHORTING BAR PNK WIRE PNK/BLK WIRE RED WIRE RIGHT SIDE AIRBAG SENSOR RIGHT SIDE AIRBAG SQUIB SRS INDICATOR VIO WIRE WHT WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAN(H)+ CAN(L)- COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DATA LINK CONNECTOR (LEFT REAR OF ENGINE COMPT) DIAG DRIVER-SIDE FUSE AND RELAY MODULE BOX ELECTRONIC IGNITION LOCK CONTROL MODULE ENGINE CONTROL MODULE (ME-SFI) (IN MODULE BOX, IN RIGHT REAR OF ENGINE COMPT) ESG 31 31 F PUMP GRN WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HOT AT ALL TIMES LAMBDA TN 50 LEFT OXYGEN SENSOR 1 (BEFORE TWC) (ON EXHAUST PIPE) LEFT OXYGEN SENSOR 2 (AFTER TWC) (ON REAR OF TWC) PASSENGER SIDE FUSE AND RELAY MODULE BOX FUSE 1 PEDAL VALUE SENSOR (LEFT REAR OF ENGINE COMPT) PURGE CONTROL VALVE (LEFT FRONT CORNER OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT OXYGEN SENSOR 1 (BEFORE TWC) (ON EXHAUST PIPE) RIGHT OXYGEN SENSOR 2 (AFTER TWC) (ON REAR OF TWC) ST ENA STARTING SYSTEM USP 1 USP 2 VIO WIRE VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE YEL WIRE YEL/BRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 M- M+ 10 11 PNK WIRE AIR BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAM ADS COIL 3 COIL 4 COIL 4 31 COIL 2 COIL 2 COIL 6 COIL 6 COIL 1 COIL 1 COIL 5 COIL 5 ECT SENSOR (TOP FRONT OF ENGINE) ENGINE CONTROL MODULE (ME-SFI) (IN MODULE BOX, IN RIGHT REAR OF ENGINE COMPT) FUEL INJECTORS FUSE 5 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT IN RUN OR START IGN COIL 1 IGN COIL 2 IGN COIL 3 IGN COIL 4 IGN COIL 5 IGN COIL 6 KW- KW+ LEFT KNOCK SENSOR 1 MANIFLD NCA WIRE NTC (+) NTC (-) OIL SENSOR P+ P- PASSENGER SIDE FUSE AND RELAY MODULE BOX FUSE 6 PNK WIRE PNK/WHT WIRE PRESSURE SENSOR (TOP LEFT FRONT OF ENGINE) RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT KNOCK SENSOR 2 (LEFT SIDE OF ENGINE BLOCK) TANS HFM HFM HFM THROTTLE VALVE ACTUATOR (ON LEFT CENTER OF ENGINE) TO SPARK PLUGS TO SPARK PLUGS TO SPARK PLUGS VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE