Mercedes-Benz C-class W202 (1993-1997) stop lamp switch Wiring diagrams

ASR OFF SWITCH ASR/ETS HYDRAULIC UNIT BLK WIRE BLK/PNK WIRE BLK/RED WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/WHT WIRE CRUISE CONTROL SYSTEM DIAGNOSTIC MODULE (RIGHT REAR OF ENGINE COMPARTMENT) EA/CC/ISC CONTROL MODULE (RIGHT SIDE OF COMPONENT COMPARTMENT) ENGINE CONTROL MODULE (RIGHT SIDE OF COMPONENT COMPARTMENT) EXTERIOR LIGHTS SWITCH FUSE 12 FUSE BOX GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START OVERVOLTAGE PROTECTION RELAY MODULE (RIGHT COMPONENT COMPARTMENT) PARKING BRAKE SWITCH RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE STOP LAMP SWITCH TERMINAL BLOCK (LEFT REAR OF ENGINE COMPT) WARNING SYSTEM WHT WIRE YEL/WHT WIRE

ASR/ETS HYDRAULIC UNIT BLK/PNK WIRE BLK/RED WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/WHT WIRE EXTERIOR LIGHTS SWITCH FUSE 12 FUSE BOX GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START OVERVOLTAGE PROTECTION RELAY MODULE (RIGHT COMPONENT COMPARTMENT) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE STOP LAMP SWITCH TERMINAL BLOCK TERMINAL BLOCK (LEFT REAR OF ENGINE COMPT) YEL/WHT WIRE

11/1 12.3 33/3 35/2 ALARM HORN ATA CONTROL MODULE BLK WIRE BLK/RED WIRE BLK/YEL/RED WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRY/YEL WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL LOCKING INSIDE SWITCH DATA LINK CONNECTOR FUSE 11 FUSE 12 FUSE 33 FUSE 35 FUSE BOX GRN WIRE GRY/BLK WIRE GRY/RED WIRE HEADLIGHTS SYSTEM (FUSES 7, 1) HOOD SWITCH HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH LEFT FRONT DOOR ACTUATOR LEFT FRONT DOOR LOCK SWITCH LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH PNEUMATIC CONTROL MODULE (LEFT REAR SIDE OF TRUNK) PNK/RED/BLU WIRE RADIO CONTROL MODULE REAR FUSE BOX BOX RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH STARTER LOCK-OUT RELAY MODULE (LEFT KICK PANEL) STARTER LOCKOUT/ BACKUP LAMP SWITCH STOP LAMP SWITCH TERMINAL BLOCK TRUNK LID LOCK SWITCH VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE YEL WIRE

12.3 ACC/ SET BLK WIRE BLK/RED WIRE BLK/RED/PPL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CRUISE CONTROL ACTUATOR CRUISE CONTROL MODULE (RIGHT COMPONENT COMPARTMENT) CRUISE CONTROL SWITCH DEC/ SET ENGINE CONTROL MODULE (RIGHT REAR CORNER OF ENGINE COMPT) FUSE BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE 12 GRN WIRE GRN/RED WIRE GRY WIRE GRY/RED WIRE HOT IN RUN OR START NCA WIRE OFF OVERVOLTAGE PROTECTION RELAY MODULE PPL RED WIRE RED/WHT WIRE RED/YEL WIRE RED/YEL/WHT WIRE REFERENCE RESISTOR RESUME STOP LAMP SWITCH TERMINAL TO THROTTLE VEHICLE SPEED SENSOR WHT WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

1 PPL/ 12.3 5 8 DFA VL DFA HA ABS CONTROL MODULE (RIGHT COMPONENT COMPT) AFTER 11/93 PPL AIR CONDITION- ING SYSTEM BEFORE 11/93 BLK WIRE BLK/RED WIRE BLK/RED/PPL WIRE BLK/RED/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CAN-H- CAN-L- CRUISE CONTROL SWITCH CRUISE CONTROL/IDLE SPEED CONTROL ACTUATOR CRUISE CONTROL/IDLE SPEED CONTROL MODULE (RIGHT COMPONENT COMPARTMENT) ENGINE CONTROL MODULE (IN RIGHT REAR CORNER OF ENGINE COMPT) ENGINE/CHASSIS CONNECTOR (LEFT SIDE OF ENGINE COMPT) FUSE BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE 12 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION/ STARTER SWITCH J/B NCA WIRE OFF OVER- VOLTAGE PRO- TECTION RELAY MODULE OVERVOLTAGE PROTECTION RELAY MODULE (RIGHT REAR CORNER OF ENGINE COMPT) PPL PPL 3 PPL PPL PPL RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RED/YEL/WHT WIRE RIGHT KICK PANEL J/B RUN WIRE STOP LAMP SWITCH TO THROTTLE VEHICLE SPEED SENSOR VEHICLE SPEED SENSOR STARTER/ LOCK- OUT RELAY MODULE (RIGHT KICK PANEL) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

12.3 ACCELERATION SLIP REGULATION (ASR)/ SPEED-SENSITIVE POWER STEERING (SPS) MODULE AIR CONDITIONING SYSTEM ANT-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ASR SNOW CHAIN SWITCH BLK WIRE BLK/RED WIRE BLK/RED/PPL WIRE BLK/RED/WHT WIRE BLK/WHT WIRE BLU WIRE BLU/GRN/WHT WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/WHT WIRE CLOSED THROTTLE POSITION SWITCH CRUISE CONTROL SWITCH ELECTRONIC ACCELERATOR/ CRUISE CONTROL/IDLE SPEED CONTROL ACTUATOR ENGINE CONTROL MODULE (RIGHT REAR CORNER OF ENGINE COMPT) EXTERIOR LIGHTS SYSTEM (BACKUP LAMP SWITCH) FUSE BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE 12 GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES IGNITION/STARTER SWITCH HOT IN RUN OR START J/C NCA WIRE OFF OVERVOLTAGE PROTECTION RELAY MODULE PNK WIRE PPL PPL 2 PPL STARTING CIRCUIT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE STOP LAMP SWITCH TO THROTTLE VEHICLE SPEED SENSOR WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

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

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 PUSH- BUTTON CONTROL MODULE ABS CONTROL MODULE ANTI-LOCK BRAKE SYSTEM (SPEED SIGNAL) ASD CONTROL MODULE (OPTIONAL) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE CC CONTROL MODULE DATA LINK CONNECTOR (DTC READOUT) (IN RIGHT COMPONENT COMPT.) DIAGNOSTIC MODULE (OBD-II) ENGINE CONTROL MODULE (HFM-SFI) ETS-SPS CONTROL MODULE FUEL PUMP 1 FUEL PUMP 2 FUEL PUMP RELAY MODULE FUSE 23 FUSE 27 FUSE BOX GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HEATER RELAY MODULE HOT AT ALL TIMES INSTRUMENT CLUSTER KICKDOWN CUT-OUT RELAY MODULE (A/T) (IN RIGHT COMPONENT COMPT) KICKDOWN SWITCH KICKDOWN VALVE NCA WIRE OVERVOLTAGE PROTECTION RELAY MODULE PNK WIRE PNK/ CHECK ENGINE LIGHT WIRE PNK/RED WIRE PNK/WHT WIRE PURGE CONTROL VALVE REAR FUSE BOX FUSE 17 RED WIRE RED/BLU WIRE RED/BLU/WHT WIRE RED/YEL/WHT WIRE SOLID STATE STARTER LOCK-OUT/ BACKUP LAMP SWITCH STARTING SYSTEM STOP LAMP SWITCH TERMINAL BLOCK UPSHIFT DELAY SWITCH- OVER VALVE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE