Mercedes-Benz E-class W124/S124/C124/A124 (1992-1997) hot in run or start Wiring diagrams

1995 VFTC A/C COMPRESSOR A/C COMPRESSOR LOW PRESSURE SWITCH (LOWER LEFT FRONT OF ENGINE COMPARTMENT) AIR RELAY MODULE (IN FUSE/ RELAY BOX) AUTOMATIC A/C MONOVALVE (NEXT TO BATTERY) AUXILIARY COOLANT PUMP (LEFT REAR OF ENGINE COMPARTMENT) AUXILIARY FAN PRERESISTOR (FRONT CORNER OF ENGINE COMPART- MENT) AUXILIARY FAN RELAY MODULE (STAGE 1) (IN FUSE/ RELAY BOX) AUXILIARY FAN RELAY MODULE (STAGE 2) (IN FUSE/ RELAY BOX) AUXILIARY FAN/ A/C COMPRESSOR PRESSURE SWITCH BASE MODULE (RIGHT SIDE OF COMPONENT COMPARTMENT, IN MODULE BOX) BLK/PNK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/YEL WIRE DIAGNOSTIC CONNECTOR ECT SENSOR (A/C) FUSE 5 FUSE 7 FUSE/ RELAY BOX GRN/BRN WIRE GRN/YEL WIRE HALL EFFECT SPEED SENSOR (BEHIND SPEEDOMETER) HOT IN RUN OR START INSTRUMENT CLUSTER LEFT AUXILIARY FAN MAGNETIC CLUTCH NCA WIRE POSITIVE BATTERY TERMINAL RED WIRE RED/BLU WIRE RIGHT AUXILIARY FAN RPM SENSOR WHT/BLU WIRE YEL/GRN WIRE

ALARM HORN ANTI-THEFT ALARM CONTROL UNIT (BEHIND RIGHT FRONT FOOTREST) ARM ATA DIODE ATA STATUS INDICATOR BLK WIRE BLK/RED WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/YEL/RED WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/GRY/BLK WIRE BRN/RED WIRE BRN/YEL WIRE CF CONTROL MODULE (BENEATH LEFT SIDE OF REAR SEAT) CONNECTOR BLOCK (BEHIND DRIVER'S LEFT KICK PANEL) DISARM FUSE FUSE 11 FUSE 12 FUSE 5 FUSE/ RELAY BOX GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HOOD SWITCH HOT AT ALL TIMES HOT IN RUN OR START LEFT FRONT DOOR LOCK ACTUATOR LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH LOCK RADIO RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH STOP LAMP SWITCH SUPPLY PUMP (BELOW RIGHT SIDE OF REAR SEAT) TRUNK LAMP TRUNK LAMP SWITCH TRUNK LID LOCK ACTUATOR UNLOCK WARNING BUZZER SWITCH (OPEN W/ KEY IN IGNITION) WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE

BACKUP BLK WIRE BRN WIRE EXTERIOR LAMP FAILURE MONITORING UNIT (IN FUSE/RELAY BOX) FUSE 7 FUSE/ RELAY BOX (LEFT SIDE OF COMPONENT COMPARTMENT) GRY WIRE GRY/YEL WIRE GRY/YEL/WHT WIRE HOT IN RUN OR START LEFT TAILLAMP UNIT RED WIRE RIGHT TAILLAMP UNIT STARTER LOCK OUT/ BACKUP LAMP SWITCH (LEFT SIDE OF TRANSMISSION) YEL WIRE YEL/WHT WIRE

1995 VFTC A/C PUSHBUTTON CONTROL UNIT AIR RELAY MODULE (IN FUSE/ RELAY BOX) AUXILIARY FAN PRERESISTOR (FRONT CORNER OF ENGINE COMPART- MENT) AUXILIARY FAN RELAY MODULE (STAGE 1) (IN FUSE/ RELAY BOX) AUXILIARY FAN RELAY MODULE (STAGE 2) (IN FUSE/ RELAY BOX) BATTERY POSITIVE TERMINAL BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE FUSE 7 FUSE/ RELAY BOX HOT IN RUN OR START LEFT AUXILIARY FAN NCA WIRE RED WIRE RIGHT AUXILIARY FAN WHT WIRE

A/C COMPRESSOR CONTROL MODULE (RIGHT REAR SIDE OF ENGINE COMPT) A/C PUSHBOTTON CONTROL MODULE ANTI-THEFT SYSTEM ASD CONTROL MODULE BLK WIRE BLK/RED WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/PPL WIRE CC/ISA CONTROL MODULE (IN MODULE BOX, ON RIGHT REAR OF ENGINE COMPT) CENTER CONSOLE ROLL BAR MALFUNCTION INDICATOR LAMP CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (IN MODULE BOX, RIGHT REAR OF ENGINE COMPT) DIAGNOSTIC CIRCUIT DIAGNOSTIC MODULE TEST CONNECTION EA/CC/ISA CONTROL MODULE (IN MODULE BOX, ON RIGHT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE (HFM-SFI) FUSE 2 FUSE 7 FUSE, RELAY BOX (ON LEFT REAR CORNER OF ENGINE COMPT) GRN WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/YEL WIRE HOT IN ACC, RUN OR START HOT IN RUN OR START INFRARED CONTROL MODULE INSTRUMENT CLUSTER ISC CONTROL MODULE LED NCA WIRE ONLY OVERVOLTAGE PROTECTION RELAY MODULE PNK WIRE PNK/YEL WIRE PPL RED WIRE RED/YEL WIRE ROLL BAR CONTROL MODULE SRS CONTROL MODULE (UNDER CENTER CONSOLE) SRS IND SWITCH W/ EA W/O EA WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AUDIBLE TURN SOLENOID BACK-UP LIGHT CIRCUIT BACKUP BLK WIRE BLK/GRN WIRE BLK/GRN/RED WIRE BLK/GRN/WHT WIRE BLK/RED WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL/RED WIRE BRN WIRE BRN/GRY WIRE CENTER HIGH MOUNTED STOP LAMP COMBINATION RELAY COMBINATION SWITCH EXT LAMP OUTAGE IND EXTERIOR LAMP FAILURE MONITORING UNIT (IN FUSE/RELAY BOX) EXTERIOR LAMP SWITCH FUSE 3 FUSE 5 FUSE 6 FUSE 9 FUSE/ RELAY BOX (LEFT SIDE OF COMPONENT COMPARTMENT) FUSE/ RELAY BOX (LEFT SIDE OF COMPONENT COMPARTMENT) FUSE 8 FUSE/RELAY BOX GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/GRN/WHT WIRE GRY/RED WIRE GRY/VIO WIRE GRY/VIO/WHT WIRE GRY/YEL WIRE GRY/YEL/WHT WIRE HAZARD FLASHER SWITCH HEAD LH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN OFF, ACCY HOT IN RUN OR START INSTRUMENT CLUSTER LEFT HEADLAMP UNIT LEFT LICENSE PLATE LAMP LEFT TAILLAMP UNIT LEFT TURN INDICATOR LH HEAD HEAD MARKER (EXCEPT WAGON) MARKER BACKUP OFF OFF PARK OFF PARK RH OFF RH PARK RED WIRE RED/WHT WIRE RIGHT HEADLAMP UNIT RIGHT LICENSE PLATE LAMP RIGHT TAILLAMP UNIT RIGHT TURN INDICATOR STANDING/ PARKING/ TURN LAMP STOP STOP FOG STOP LAMP SWITCH TAIL TAIL TURN TURN TURN SIGNAL SWITCH VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRN/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

BLK WIRE BLK/RED/VIO WIRE BLU WIRE BRN WIRE CHARGING SYSTEM COMBINATION SWITCH DAYTIME DRIVING LAMP CONTROL UNIT (BEHIND FRONT PASSENGER FOOTREST) EXTERIOR LAMP FAILURE MONITORING UNIT (IN FUSE/ RELAY BOX) EXTERIOR LAMP SWITCH EXTERIOR LIGHTS SWITCH NSE FLASH LO FOG LAMP FUSE 14 FUSE 15 FUSE 16 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 8 FUSE 13 FUSE/ RELAY BOX (LEFT SIDE OF COMPONENT COMPARTMENT) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HEAD HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN OFF OR ACCY HOT IN RUN OR START INSTRUMENT CLUSTER LEFT HEADLAMP UNIT LH HEAD LOW HIGH NCA WIRE OFF OFF PARK OFF RH PARK RED WIRE RED/VIO WIRE RH PARK HEAD LH RIGHT HEADLAMP UNIT TERMINAL BLOCK (TOP OF DRIVER'S FOOTWELL, FORWARD OF PARKING BRAKE LEVER) VIO WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/PNK/RED WIRE BLK/VIO WIRE BRN WIRE BRN/BLK WIRE FANFARE HORN FANFARE HORN SWITCH FANFARE HORNS RELAY MODULE FUSE 6 FUSE 7 FUSE/RELAY BOX HORN/ AIRBAG CLOCKSPRING CONTACT HOT IN RUN OR START YEL WIRE

A/C RADIO FIRST GEAR START RELAY ABS INDICATOR ANTI-LOCK BRAKE SYSTEM ANTI-LOCK BRAKE SYSTEM (SPEED SIGNAL) ANTI-LOCK BRAKES SYSTEM ASR FUNCTION INDICATOR ASR INDICATOR AUDIBLE TURN SIGNAL INDICATOR BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/RED/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRAKE FLUID LEVEL SWITCH (TOP OF BRAKE FLUID RESERVOIR) BRAKE FLUID, PARK BRAKE INDICATOR BRAKE PAD WEAR INDICATOR BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGE INDICATOR COOLANT LEVEL INDICATOR COOLANT LEVEL SWITCH (LOWER FRONT OF COOLANT RESERVOIR) COOLANT TEMPERATURE GAUGE COOLANT TEMPERATURE GAUGE SENSOR DISCONNECT DIODE DIAGNOSTIC MODULE 1 ELECTRONIC CLOCK/ TACHOMETER ELECTRONIC SPEEDOMETER W/ TOP SPEED LIMITER ENGINE CONTROLS SYSTEM (TACH SIGNAL) ENGINE INDICATOR EXTERIOR LAMP FAILURE IND EXTERIOR LAMP FAILURE MODULE FUEL GAUGE FUEL LEVEL SENSOR FUEL RESERVE INDICATOR FUSE 5 FUSE 6 FUSE 9 FUSE/ RELAY BOX FUSE/RELAY BOX GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HEADLIGHTS SYSTEM HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN RUN OR START ILLUMINATION INDICATOR SRS INDUCTIVE SPEED SENSOR (LEFT SIDE OF TRANSMISSION) INSTRUMENT CLUSTER LEFT FRONT BRAKE PAD WEAR SENSOR (IN LEFT FRONT BRAKE PAD) LEFT TURN INDICATOR NCA WIRE OF ENGINE COMPT) OIL LEVEL INDICATOR OIL LEVEL SWITCH (LEFT SIDE OF OIL PAN) OIL PRESSURE GAUGE OIL PRESSURE SWITCH OUTSIDE TEMP SENSOR (LEFT CORNER OF FRONT BUMPER) OUTSIDE TEMPERATURE DISPLAY PARKING BRAKE SWITCH (LEFT KICK PANEL) PNK WIRE PNK/RED WIRE PNK/YEL WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RHEOSTAT RIGHT FRONT BRAKE PAD WEAR SENSOR (IN RIGHT FRONT BRAKE PAD) RIGHT REAR BRAKE PAD WEAR SENSOR (IN RIGHT REAR BRAKE PAD) RIGHT TURN INDICATOR STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WASHER FLUID LEVEL SWITCH WHT WIRE WINDSHIELD WASHER FLUID INDICATOR

ANTI-THEFT SYSTEM ASHTRAY ILLUMINATION AUTOMATIC ANTENNA BLK/RED/VIO WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/GRY/BLK WIRE BRN/GRY/RED WIRE BRN/YEL WIRE CF CONTROL MODULE CONVENIENCE RELAY DOME LAMP DOME/READING LAMPS EXTERIOR LAMP FAILURE MONITORING UNIT (FUSE/RELAY BOX) EXTERIOR LAMP SWITCH FROM TERMINAL FUSE FUSE 5 FUSE 9 FUSE/ RELAY BOX FUSE/RELAY BOX FUSE 3 GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HEAD LH HEAD HOT AT ALL TIMES HOT AT ALL TIMES HOT IN OFF, ACC HOT IN RUN OR START ILLUMINATION INSTRUMENT CLUSTER LEFT FRONT DOOR SWITCH LEFT FRONT EXIT LAMP ANTI- THEFT ALARM CONTROL UNIT LEFT REAR DOOR SWITCH LEFT REAR EXIT LAMP REAR DOME LAMP SWITCH NCA WIRE OFF OFF DR OFF OFF OFF PARK RH POWER SEAT RELAY MODULE RADIO READING LAMP REAR DOME LAMP RED WIRE RED/WHT WIRE RHEOSTAT RIGHT AIR OUT- LET ILLUMINATION RIGHT FRONT DOOR SWITCH RIGHT FRONT EXIT LAMP RIGHT REAR DOOR SWITCH RIGHT REAR EXIT LAMP SEAT BELT INDICATORS SEAT BELT WARNING MODULE TO HAZARD FLASHER SWITCH (DIAGRAM 2 OF 2) TRUNK LAMP TRUNK LAMP SWITCH WARNING MODULE WHT WIRE YEL WIRE