Mercedes-Benz E-class W124/S124/C124/A124 (1992-1997) base module (right side of component compartment, in module box) 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

ABS/ASR CONTROL MODULE (RIGHT REAR OF OF ENGINE COMPT) ASR FUNCTION INDICATOR ASR WARNING IND. ABS WARNING IND. BASE MODULE (RIGHT SIDE OF COMPONENT COMPARTMENT, IN MODULE BOX) BLK WIRE BLK/GRN WIRE BLK/GRN/VIO WIRE BLK/RED/WHT WIRE BLK/WHT WIRE BLK/YEL WIRE BLK/YEL/RED WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON MASTER CYLINDER) BRAKE IND BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGING SYSTEM COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE/IDLE SPEED CONTROL MODULE ENGINE COMPT) EXTERIOR LAMP FAILURE MONITORING UNIT FUSE 5 FUSE 7 FUSE/ RELAY BOX (LEFT SIDE OF COMPONENT COMPARTMENT) GRN WIRE GRY WIRE GRY/RED WIRE HOT IN RUN OR START INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED LEFT REAR WHEEL SPEED NCA WIRE PARK BRAKE SWITCH (AT PARK BRAKE RELEASE) PNK WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE RHEOSTAT RIGHT FRONT WHEEL SPEED SNOW CHAIN LOGIC SWITCH (ON CENTER CONSOLE) SENSOR RIGHT REAR WHEEL SPEED SENSOR SEPARATION DIODE STOP LIGHT SWITCH (TOP OF BRAKE PEDAL SUPPORT) TEST CONNECTION FOR DIAGNOSIS USA CAN VIO WIRE WHT WIRE WHT/PNK WIRE YEL WIRE YEL/RED WIRE

ABS CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) ABS HYDRAULIC UNIT (LEFT FRONT CORNER OF ENGINE COMPARTMENT) ABS WARNING IND BASE MODULE (RIGHT SIDE OF COMPONENT COMPARTMENT, IN MODULE BOX) BLK WIRE BLK/GRN/VIO WIRE BLK/RED/WHT WIRE BLK/YEL/RED WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CHARGING SYSTEM COMPUTER DATA LINES SYSTEM COPPER BRAID CRUISE CONTROL AMPLIFIER CRUISE CONTROL SWITCH DIAGNOSTICS BRAKE LIGHT SW DIFFERENTIAL REAR SPEED EXTERIOR LAMP FAILURE MONITORING UNIT FUSE 5 FUSE 7 FUSE/ RELAY BOX (LEFT SIDE OF COMPONENT COMPARTMENT) GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND VLV RELAY STATUS HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED LF SOL VALVE LF SPD SNSR GRD RF SPD SNSR RLY POWER LF SPD SNSR RF SPD SNSR GRD PUMP RLY CTRL SOL VLV RLY CTRL PUMP ON INPUT NCA WIRE PNK WIRE POWER INPUT PUMP MOTOR RELAY REAR AXLE SOL VALVE REAR SPD SNSR RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RETURN PUMP RF SOL VALVE RF VLV CTRL GRD LF VLV CTRL RIGHT FRONT WHEEL SPEED RR AXLE VLV CTRL RR SPD SNSR GRD SENSOR SOLENOID VALVE RELAY STOP LIGHT SWITCH (TOP OF BRAKE PEDAL SUPPORT) TERMINAL BLOCK (RIGHT SIDE OF COMPONENT COMPARTMENT) TEST CONNECTION FOR DIAGNOSIS (RIGHT REAR OF ENGINE COMPARTMENT) VIO WIRE WHT WIRE WHT/PNK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

26 (OR 16) 1 A/C PUSHBUTTON CONTROL UNIT ANTI-THEFT SYSTEM BASE MODULE (RIGHT SIDE OF COMPONENT COMPARTMENT, IN MODULE BOX) BLK WIRE BLU WIRE BLU/GRY WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CALIFORNIA ONLY CAN CAN H+ CAN CAN L- CAN H+ 3 13 1 CAN L CAN L- 2 9 CAN L- CAN CAN-H CHECK ENGINE WARNING LAMP (MIL) DATA LINK CONNECTOR (IN MODULE BOX, ON RIGHT REAR OF ENGINE COMPT) DI CONTROL MODULE DIAGNOGSTIC MODULE (BEHIND DASH) ENGINE CONTROLS SYSTEM FUEL PUMP RELAY MODULE FUSE, RELAY BOX (ON LEFT REAR CORNER OF ENGINE COMPT) FUSE 9 GRN WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES INFRARED REMOTE CONTROL MODULE INSTRUMENT CLUSTER NCA WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE SRS CONTROL MODULE (UNDER CENTER CONSOLE) STARTER RELAY MODULE WHT WIRE YEL/RED WIRE YEL/WHT WIRE