Mercedes-Benz C-class W202 (1993-1997) hot in run or start Wiring diagrams

23/3 BACK-UP BRN WIRE FUSE 29 FUSE BOX GRY/YEL WIRE GRY/YEL/WHT WIRE HOT IN RUN OR START LEFT TAILLIGHT UNIT PNK/RED/WHT WIRE RIGHT TAILLIGHT UNIT STARTER LOCK-OUT/ BACKUP LAMP SWITCH

33/3 35/2 ATA CONTROL MODULE BLK/GRY/YEL WIRE BLU/GRY WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/GRY/YEL (OR BRN/RED) WIRE BRN/GRY/YEL WIRE BRN/RED WIRE BRN/YEL WIRE BRN/YEL/VIO WIRE FRONT DOME LIGHT FUSE 35 FUSE BOX FUSE 33 GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT ILLUMINATION CIRCUIT LEFT FRONT DOOR SWITCH LEFT FRONT ENTRANCE/EXIT LIGHT LEFT REAR DOOR SWITCH LEFT SUN VISOR PNEUMATIC CONTROL MODULE (RIGHT SIDE OF TRUNK) PNK/BLU WIRE REAR DOME LIGHT (W/ ANTI-THEFT) REAR DOME LIGHT (W/O ANTI-THEFT) RED WIRE RED/GRY WIRE RIGHT FRONT DOOR SWITCH RIGHT FRONT ENTRANCE/EXIT LIGHT RIGHT REAR DOOR SWITCH RIGHT SUN VISOR SEAT BELT/ KEYS/LIGHTS WARNING MODULE (LEFT SIDE OF I/P) TRUNK LIGHT TRUNK LIGHT SWITCH W/ ANTI- THEFT W/O ANTI- THEFT

12.3 18/0 24/0 FUSE 24 24/3 28/2 22/0 4/3 FUSE BOX 6/2 BACKUP BACKUP LIGHTS CIRCUIT BLK WIRE BLK/GRN WIRE BLK/GRN/RED WIRE BLK/GRN/WHT WIRE BLK/RED WIRE BLK/RED/BLU WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/WHT WIRE BLK/WHT/BLU WIRE BLU WIRE BRN WIRE BRN/GRY WIRE CANADA CANADA ONLY CENTER HIGH MOUNTED STOP LIGHT COMBINATION RELAY COMBINATION SWITCH DAYTIME RUNNING LIGHT CONTROL UNIT (BELOW LEFT SIDE OF I/P) EXTERIOR LAMP FAILURE MONITORING MODULE (IN LEFT COMPONENT COMPT) EXTERIOR LAMP SWITCH EXTERIOR LIGHT FAILURE INDICATOR FUSE 12 FUSE 28 FUSE 4 FUSE 6 FUSE BOX 18/0 FUSE 18 GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLK/WHT WIRE GRY/BLU WIRE GRY/RED WIRE GRY/RED/WHT WIRE GRY/VIO WIRE GRY/WHT WIRE HAZARD FLASHER SWITCH HEAD HEAD LH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN OFF, ACCY HOT IN RUN OR START INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT TAILLAMP UNIT LEFT TURN INDICATOR LEFT TURN SIGNAL LIGHT LH HEAD MARKER OFF OFF PARK OFF PARK RH OFF RH PARK RED WIRE RED/WHT WIRE RIGHT LICENSE PLATE LAMP LEFT LICENSE PLATE LAMP RIGHT TAILLAMP UNIT RIGHT TURN INDICATOR RIGHT TURN SIGNAL LIGHT STOP STOP LAMP SWITCH STOP TAIL BACKUP MARKER TURN FOG TAIL TURN TURN SIGNAL SWITCH USA VIO WIRE WARNING SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

18/0 22/0 18/0 28/2 19/3 19/3 19/0 24/0 24/3 34/1 7/3 1/2 BLK WIRE BLK/RED/VIO WIRE BLU WIRE BRN WIRE CHARGING SYSTEM COMBINATION SWITCH DAYTIME RUNNING LAMP CONTROL UNIT (BELOW LEFT SIDE OF I/P) EXTERIOR LAMP FAILURE EXTERIOR LAMP SWITCH EXTERIOR LIGHTS SWITCH FOG LAMP FUSE 1 FUSE 18 FUSE 7 FUSE 19 FUSE 24 FUSE 22 FUSE 25 FUSE 34 FUSE BOX FUSE BOX 19/0 GRN WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL/GRN WIRE HEAD HI FLASH LO HIGH LOW HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN OFF OR ACCY HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER HIGH BEAM ON INPUT LEFT HEADLAMP UNIT LH HEAD LOCK LOW HIGH MAXI FUSE BOX FUSE 15 MONITORING MODULE (IN LEFT COMPONENT COMPARTMENT) NSE FOG LIGHTS SWITCH OFF OFF PARK OFF RH PARK OFF RH PARK HEAD LH RED WIRE RED/GRY/BLU WIRE RED/VIO WIRE RH PARK HEAD LH RIGHT HEADLAMP UNIT RUN WIRE TERMINAL BLOCK (LEFT FOOTWELL) VIO WIRE WHT WIRE WHT/YEL WIRE WIPER/ WASHER SYSTEM YEL WIRE YEL/GRN WIRE

23/0 BLK WIRE BRN WIRE FUSE 29 FUSE BOX HOT IN RUN OR START LEFT HEATED WINDSHIELD WASHER NOZZLE PNK/RED/WHT WIRE RIGHT HEATED WINDSHIELD WASHER NOZZLE

12.3 25/3 4/3 ABS IND. ABS/SPS OR ABS/ASR CONTROL MODULE ADS IND ANTI-LOCK BRAKE SYSTEM ANTI-LOCK BRAKES SYSTEM (SPEED SIGNAL) ASD/ASR/ETS IND ASD/ASR/ETS WARNING IND BLK WIRE BLK/GRN WIRE BLK/RED/VIO WIRE BLK/WHT/BLU WIRE BLU WIRE BLU/BLK/WHT WIRE BLU/RED (OR BRN/BLU) WIRE BLU/WHT WIRE BRAKE FLUID LEVEL SWITCH BRAKE PAD WEAR IND BRN WIRE BRN/BLK WIRE BRN/BLK/WHT (OR BRN/WHT) WIRE BRN/BLK/WHT WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL (OR BLU/WHT) WIRE BRN/YEL WIRE CHARGE IND CHECK ENGINE IND DIAGNOSTIC MODULE (RIGHT SIDE OF SAFETY WALL) ECL SWITCH ECT GAUGE SENSOR ESC SWITCH EXTERIOR LAMP FAILURE IND EXTERIOR LAMP FAILURE MONITORING MODULE (LEFT COMPONENT COMPARTMENT) FUSE 12 FUSE 25 FUSE 4 FUSE 6 FUSE BOX GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED (OR BLU/BLK) WIRE HAZARD FLASHER SWITCH HIGH BEAM IND HOT AT ALL TIMES HOT IN RUN OR START HOT WITH HIGH BEAMS ON INSTRUMENT CLUSTER INSTRUMENT ILLUM RHEOSTAT LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FUEL LEVEL SENSOR RIGHT FUEL LEVEL SENSOR LEFT REAR BRAKE PAD WEAR SENSOR LEFT TURN IND LOW BRAKE FLUID/ BRAKE IND LOW ECL IND LOW WASHER FLUID IND OIL LEVEL SWITCH OUTSIDE TEMPERATURE SENSOR PARKING BRAKE SWITCH PNK/RED WIRE PNK/WHT WIRE PNK/YEL/GRN WIRE RED/GRY/BLU WIRE RED/WHT WIRE REPLACEMENT IND RIGHT FRONT BRAKE PAD WEAR SENSOR RIGHT REAR BRAKE PAD WEAR SENSOR RIGHT TURN IND SRS IND STARTING/CHARGING SYSTEM STOP LAMP SWITCH SUPPLEMENTAL RESTRAINTS SYSTEM WHT/BLK WIRE WINDSHIELD WASHER FLUID LEVEL SWITCH YEL WIRE

A/C PUSHBUTTON CONTROL MODULE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/YEL WIRE CONVENIENCE CONTROL MODULE FRONT DOME LAMP FUSE 33 FUSE 35 FUSE BOX GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START INTERIOR CENTRAL LOCKING SWITCH INTERIOR LIGHTS LEFT FRONT DOOR LOCK SWITCH LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH NCA WIRE PNEUMATIC CONTROL MODULE PNK/RED WIRE PNK/RED/BLU WIRE RED WIRE RED/GRY WIRE RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH SEAT BELT/ KEYS/ LIGHTS WARNING MODULE STARTER LOCK-OUT RELAY MODULE TRUNK LID LOCK SWITCH VIO/BLU WIRE WHT/GRN WIRE

1/C 21/C 26/C 4/C ABS CONTROL MODULE ASR/SPS CONTROL MODULE OR ETS/SPS/CONTROL MODULE AUTOMATIC ANTENNA BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU BLU/RED WIRE BLU WIRE BLU/BRN (OR BLU/RED/BRN) WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY (OR GRN/BRN) WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/VIO WIRE BRN/WHT WIRE CD CHANGER ETS ASR 1 1 FUSE 1 FUSE 21 FUSE 26 FUSE 4 FUSE BOX GRN WIRE GRN/WHT WIRE GRY (OR GRN) 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 NCA WIRE ORG/ WIRE PNK WIRE PNK/GRN WIRE RADIO REAR FUSE BOX RED (GRN/RED) WIRE RED/BLU WIRE RED/BRN (OR GRN/RED/BRN) WIRE RED/VIO WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER TERMINAL BLOCK VIO WIRE W/ ABS W/ ETS OR ASR W/ ETS W/ ETS OR ASR OR ASR WHT WIRE YEL WIRE YEL/BRN WIRE

21/C 26/C 4/C ABS CONTROL MODULE ASR/SPS CONTROL MODULE OR ETS/SPS/CONTROL MODULE AUTOMATIC ANTENNA (LEFT WHEELHOUSING IN TRUNK) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN (OR BRN) WIRE BRN/ORG (OR BRN/BLK) WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/WHT WIRE CD CHANGER ETS ASR 1 1 FUSE 21 FUSE 26 FUSE 4 FUSE BOX GRN (OR BRN/GRN) WIRE GRN/WHT 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 NCA WIRE ORG (OR BRN/GRN/RED) WIRE ORG/ WIRE PNK WIRE PNK/GRN WIRE RADIO REAR FUSE BOX RED/BLU WIRE RED/VIO WIRE RIGHT FRONT DOOR SPEAKER RIGHT FRONT SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER TERMINAL BLOCK W/ ABS W/ ETS OR ASR WHT WIRE YEL WIRE

3/3 5.1 BLK/YEL/RED WIRE BLK/YEL/VIO WIRE BLU WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE EXTERIOR LAMP SWITCH FRONT CIGAR LIGHTER FUSE 5 FUSE BOX FUSE 3 GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START LEFT FRONT DOOR SWITCH LEFT FRONT SEAT BELT BUCKLE SWITCH NCA WIRE OFF PARK HEAD RED WIRE RED/GRY/BLU WIRE RED/YEL WIRE RH LH RIGHT FRONT DOOR SWITCH SEAT BELT/KEYS LIGHTS WARNING MODULE (BEHIND LEFT SIDE OF I/P) WARNING BUZZER SWITCH (PART OF IGNITION SWITCH)