Mercedes-Benz C-class W202 (1993-1997) (below left front seat) Wiring diagrams

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

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

1/1 2/1 26/2 4/1 9/1 BACKREST BLK WIRE BLU WIRE BRN WIRE BRN/VIO WIRE CONVENIENCE CONTROL MODULE (RIGHT REAR OF TRUNK) FRONT SEAT HEIGHT FUSE 1 FUSE 2 FUSE 26 FUSE 4 FUSE 9 FUSE BOX FUSE E GRN WIRE GRY WIRE HEAD RESTRAINT UP/DOWN HOT AT ALL TIMES HOT IN ACCY, RUN, OR START LEFT FRONT POWER SEAT MOTOR GROUP LEFT FRONT POWER SEAT SWITCH NCA WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE PNK/YEL WIRE PNK/YEL/GRN WIRE POWER SEAT RELAY (RIGHT FRONT OF TRUNK) REAR FUSE BOX REAR SEAT HEIGHT RED WIRE RED/WHT WIRE RED/WHT/BLK WIRE RED/WHT/BLU WIRE RED/WHT/GRN WIRE RED/WHT/YEL WIRE RED/YEL WIRE RIGHT POWER SEAT CIRCUIT SEAT FORWARD/ BACKWARD SOLID STATE VIO WIRE WHT WIRE YEL WIRE

ABS/ASR HYDRAULIC UNIT BATTERY BLK WIRE BRN WIRE ISC ACTUATOR LEFT TAILLAMP UNIT, CELLULAR TELEPHONE, CENTER HIGH MOUNTED STOP LIGHT

12/1 20/1 BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BRN WIRE FRONT SEAT HEATER CONTROL UNIT (BELOW RIGHT FRONT PASSENGER'S FOOTREST) GRN WIRE GRY WIRE GRY/BLU WIRE HI LO HOT AT ALL TIMES FUSE 12 HOT IN ACCY, RUN OR START FUSE BOX FUSE 20 LEFT FRONT BACKREST HEATER LEFT FRONT SEAT HEATER LEFT FRONT SEAT HEATER SWITCH NCA WIRE OFF REAR FUSE BOX RED/GRN/GRY WIRE RED/YEL/GRN WIRE RIGHT FRONT BACKREST HEATER RIGHT FRONT SEAT HEATER RIGHT FRONT SEAT HEATER SWITCH VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLU WIRE

2/1 A/C PUSHBUTTON CONTROL MODULE ASR OFF SWITCH ASR SNOW CHAIN SWITCH BLK/BLU WIRE BLU WIRE BRN WIRE BRN/PNK WIRE EXTERIOR LAMP SWITCH FRONT CIGAR LIGHTER FRONT DOME LIGHT FRONT SEAT HEATER CONTROL MODULE FUSE BOX FUSE 2 GLOVE BOX LIGHT GRY WIRE GRY/BLU WIRE HAZARD FLASHER SWITCH HEAD HOT AT ALL TIMES HOT IN ACCY, RUN, OR START IN DASH CONTROLLER INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION RHEOSTAT INTERIOR CENTRAL LOCKING SWITCH LEFT FRONT POWER WINDOW SWITCH LEFT FRONT SEAT HEATER SWITCH LEFT REAR POWER WINDOW SWITCH LEFT REAR POWER WINDOW SWITCH (CENTER CONSOLE) NCA WIRE OFF PARK OUTSIDE MIRROR CONTROL SWITCH RADIO REAR HEAD RESTRAINT CONTROL SWITCH REAR POWER WINDOWS SAFETY SWITCH REAR WINDOW DEFROSTER SWITCH REAR WINDOW SUN SHADE SWITCH RED WIRE RED/GRY/BLU WIRE RIGHT FRONT POWER WINDOW SWITCH RIGHT FRONT SEAT HEATER SWITCH RIGHT REAR POWER WINDOW SWITCH RIGHT REAR POWER WINDOW SWITCH (CENTER CONSOLE) SEAT BELT/ KEYS/LIGHTS WARNING MODULE (LEFT SIDE OF I/P) SLIDING/ POP-UP ROOF SLIDING/POP-UP ROOF SWITCH TERMINAL BLOCK TRANSMISSION SELECTOR LEVER WARNING BUZZER

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

BLK WIRE BRN WIRE ELECTRICALLY ADJUSTABLE, HEATED DRIVER-SIDE OUTSIDE REARVIEW MIRROR ELECTRICALLY ADJUSTABLE, HEATED FRONT PASSENGER OUTSIDE REARVIEW MIRROR FUSE 29 FUSE BOX GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HOT IN RUN MIRROR POSITION MIRROR SELECT OUTSIDE REARVIEW MIRROR SWITCH PNK WIRE PNK/RED/WHT WIRE RED WIRE WHT WIRE WHT/VIO WIRE

AUTO DN BATTERY BLK WIRE BLK/VIO WIRE BLK/VIO/WHT WIRE BLK/WHT WIRE BLK/YEL WIRE BLK/YEL/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/PNK WIRE BRN/VIO WIRE CONVENIENCE CONTROL UNIT (RIGHT REAR SIDE OF LUGGAGE COMPT) CONVENIENCE RELAY DN UP DN UP AUTO DN FUSE 10 FUSE 13 FUSE 26 FUSE 7 FUSE 9 FUSE BOX GRN 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/BLU WIRE GRY/GRN WIRE GRY/GRN/WHT WIRE GRY/YEL WIRE GRY/YEL/WHT WIRE HOT AT ALL TIMES HOT IN ACC RUN AND START LEFT FRONT POWER WINDOW MOTOR LEFT FRONT POWER WINDOW SWITCH LEFT REAR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH (CONSOLE) LEFT REAR POWER WINDOW SWITCH (DOOR) PNK/YEL/GRN WIRE PSE CONTROL MODULE REAR FUSE BOX RED WIRE RED/WHT WIRE RIGHT FRONT POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER WINDOW SWITCH (CONSOLE) RIGHT REAR POWER WINDOW SWITCH (DOOR) SAFETY SWITCH, REAR POWER WINDOWS SOLID STATE

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)