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Mercedes-Benz S-class W140 facelift (1994-1999) red Wiring diagrams

This page contains all the electrical diagrams for the component. red, in which he is found in the car Mercedes-Benz S-class W140 facelift (1994-1999). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

red wiring diagram (11 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (11 of 44)

22/3 30 ZV 15 TK 32/2 36/2 BLK/RED WIRE BLK/RED/VIO WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE CENTER CONSOLE DOME DOME LAMP DOME/READING LAMPS W/ SHUT OFF DELAY DOOR DOOR INPUT FUSE 11 FUSE 17 FUSE 24 FUSE BOX GRN WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LEFT FRONT DOOR SWITCH LEFT FRONT EXIT LAMP RIGHT FRONT EXIT LAMP LEFT READ- ING LAMP LEFT REAR DOOR SWITCH (SEDAN) LEFT REAR EXIT LAMP LEFT REAR READING LAMP (SEDAN) REAR DOME LAMP LEFT REAR VANITY MIRROR LEFT SUN VISOR W/ ILLUMINATED VANITY MIRROR LEFT TAIL- LAMP UNIT TRUNK LAMP PNEUMATIC CONTROL UNIT AUTOMATIC DIMMING INSIDE REAR VIEW MIRROR PNK WIRE PNK/GRN WIRE READ- ING READ- ING DOME REAR FUSE BOX RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR SWITCH RIGHT READ- ING LAMP RIGHT REAR DOOR SWITCH (SEDAN) RIGHT REAR EXIT LAMP RIGHT REAR READING LAMP RIGHT REAR VANITY MIRROR RIGHT SUN VISOR W/ ILLUMINATED VANITY MIRROR RIGHT TAIL LAMP UNIT ROTARY TUMBLER/ TRUNK LID MICROSWITCH SEDAN SLIDING/ POP-UP ROOF SWITCH TERMINAL TERMINAL BLOCK TRUNK LAMP VIO WIRE WHT WIRE YEL WIRE

Go to component -> Courtesy lamps circuit -> RED WIRE

red wiring diagram (12 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (12 of 44)

12/1 12/2 14/1 14/3 20/2 36/2 5.1 ALTERNATOR BLK WIRE BLK/RED/YEL WIRE BLU WIRE BRN WIRE COMBINATION SWITCH COUPE DAYTIME RUNNING LAMP CONTROL MODULE (BEHIND CENTER OF DASH) EXTERIOR LAMP FAILURE MONITORING UNIT (LEFT REAR OF ENG COMPT) EXTERIOR LAMP SWITCH FOG LAMP SWITCH FUSE 11 7.5 FUSE 14 FUSE 12 FUSE 13 FUSE 15 FUSE 6 FUSE 8 FUSE 9 FUSE 10 FUSE 26 FUSE BOX FUSE BOX FUSE 24 GRN WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL/GRN WIRE HEAD HI FLASH HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH HOT IN ACCY, RUN, OR START HOT IN RUN OR START INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT HEADLAMP UNIT LEFT RIGHT HEADLAMP HEADLAMP UNIT UNIT LEFT TAILLAMP UNIT LEFT TAILLAMP UNIT RIGHT TAILLAMP UNIT LOCK MAXI FUSE BOX NCA WIRE NSE OFF PARK OFF RH PARK OFF RH PARK HEAD LH OFF RH PARK LH HEAD RED WIRE RH LH RIGHT HEADLAMP UNIT RIGHT TAILLAMP UNIT RUN WIRE SEDAN SEPARATION RELAY MODULE TAIL/ PARK TAIL/ PARK TAIL/ PARK VIO WIRE VIO/WHT WIRE W/ XENON LAMPS W/O XENON LAMPS WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE YEL/RED WIRE YEL/WHT WIRE

Go to component -> Drl circuit -> RED WIRE

red wiring diagram (13 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (13 of 44)

22/2 36/2 37/2 5.1 BACK-UP LAMPS CIRCUIT BACKUP BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/RED/GRN WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/WHT WIRE BLK/YEL/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE CENTER HIGH MOUNTED STOP LAMP TURN SIGNAL/ SIDE MARKER LAMP COMBINATION RELAY (IN FUSE BOX) COMBINATION SWITCH EXT LAMP FAILURE IND EXTERIOR LAMP FAILURE MONITORING MODULE (IN LEFT REAR OF ENGINE COMPT) EXTERIOR LAMP SWITCH FUSE 17 FUSE 23 FUSE 24 FUSE 25 FUSE 9 FUSE BOX FUSE BOX FUSE 8 GRN 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/WHT/VIO WIRE GRY/YEL WIRE GRY/YEL/RED WIRE GRY/YEL/WHT WIRE HAZARD FLASHER SWITCH HEAD LH HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM WIPER/ WASHER SYSTEM HOT AT ALL TIMES HOT IN OFF, ACCY HOT IN RUN OR START INSTR CLUST SYSTEM INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT HEADLAMP UNIT LEFT LICENSE PLATE LAMP LEFT TURN IND LH HEAD HEAD MARKER MARKER FOG NCA WIRE OFF PARK OFF PARK RH OFF RH PARK RED WIRE RIGHT HEADLAMP UNIT RIGHT LICENSE PLATE LAMP RIGHT TAILLAMP UNIT RIGHT TURN IND STOP STOP LAMP SWITCH TAIL/ PARK TERMINAL TERMINAL BLOCK TURN TURN LEFT TAILLAMP UNIT TURN SIGNAL SWITCH TURN SIGNAL/ SIDE MARKER LAMP VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component -> Exterior lamps circuit, sedan without xenon lamps -> RED WIRE

red wiring diagram (14 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (14 of 44)

22/2 36/2 37/2 5.1 BACK-UP LAMPS CIRCUIT BACKUP BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/RED/GRN WIRE BLK/RED/VIO WIRE BLK/RED/WHT WIRE BLK/WHT WIRE BLK/YEL/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE CENTER HIGH MOUNTED STOP LAMP COMBINATION RELAY (IN FUSE BOX) COMBINATION SWITCH EXT LAMP FAILURE IND EXTERIOR LAMP FAILURE MONITORING MODULE (IN FUSE BOX) EXTERIOR LAMP SWITCH FUSE 17 FUSE 23 FUSE 24 FUSE 25 FUSE 9 FUSE BOX FUSE BOX FUSE 8 GRN 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/WHT/VIO WIRE GRY/YEL WIRE GRY/YEL/RED WIRE GRY/YEL/WHT WIRE HAZARD FLASHER SWITCH HEAD LH HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM WIPER/ WASHER SYSTEM HOT AT ALL TIMES HOT IN OFF, ACCY HOT IN RUN OR START INSTR CLUST SYSTEM INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT LICENSE PLATE LAMP LEFT TURN IND LEFT TURN SIGNAL/ SIDE MARKER LAMP LEFT HEAD LAMP UNIT LH HEAD HEAD MARKER NCA WIRE OFF PARK OFF PARK RH OFF RH PARK RED WIRE RIGHT LICENSE PLATE LAMP RIGHT TAILLAMP UNIT RIGHT TURN IND RIGHT TURN SIGNAL/ SIDE MARKER LAMP RIGHT HEAD LAMP UNIT STOP STOP LAMP SWITCH STOP MARKER FOG TAIL/ PARK TERMINAL TERMINAL BLOCK TURN TURN LEFT TAILLAMP UNIT TURN SIGNAL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

Go to component -> Exterior lamps circuit, sedan with xenon lamps -> RED WIRE

red wiring diagram (15 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (15 of 44)

12/1 12/2 14/2 14/3 14/1 20/2 5.1 BLK WIRE BRN WIRE COMBINATION SWITCH EXTERIOR LAMP FAILURE MONITORING UNIT (LEFT REAR OF ENGINE COMPARTMENT) EXTERIOR LAMP SWITCH FOG LAMP FOG LAMP HIGH LOW FOG LAMP SWITCH FUSE 12 FUSE 11 FUSE 13 FUSE 14 FUSE 15 FUSE 26 FUSE 8 FUSE 9 FUSE 10 FUSE BOX GRN WIRE GRN/WHT WIRE GRY WIRE HEAD HEAD- LAMP HIGH BEAM INDICATOR HIGH LOW HOT AT ALL TIMES HOT IN ACCY, RUN, OR START INSTRUMENT CLUSTER LEFT HEADLAMP UNIT LO HI FLASH NCA WIRE NSE OFF PARK OFF PARK HEAD OFF RH PARK LH HEAD RED WIRE RH LH RIGHT HEADLAMP UNIT HEAD- LAMP WHT WIRE YEL WIRE

Go to component -> Headlight circuit, without xenon lamps -> RED WIRE

red wiring diagram (16 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (16 of 44)

11/1 12/2 14/3 14/1 14/2 20/2 5/1 12/1 4/1 ANTI-LOCK BRAKE SYSTEM BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMBINATION SWITCH LO DATA LINK CONNECTOR (DTC READOUT) (RIGHT SIDE OF ENGINE COMPT) EXTERIOR LAMP FAILURE MONITORING UNIT (LEFT REAR OF ENGINE COMPARTMENT) EXTERIOR LAMP SWITCH FOG LAMP SWITCH FRONT AXLE SENSOR FUSE 11 FUSE 13 FUSE 14 FUSE 12 FUSE 15 FUSE 26 FUSE 4 FUSE 8 FUSE 7 FUSE 9 FUSE 10 FUSE BOX GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEAD HEADLAMP RANGE ADJUSTMENT CONTROL MODULE HI FLASH HIGH BEAM LAMP HOT AT ALL TIMES HOT IN ACCY, RUN, OR START HOT IN RUN OR START INSTRUMENT CLUSTER HIGH BEAM INDICATOR LAMP LEFT FOG LAMP LEFT HEADLAMP UNIT LOW BEAM XENON LAMP NCA WIRE NSE OFF OFF PARK OFF RH PARK LH HEAD ORG/ WIRE REAR AXLE SENSOR REAR FUSE BOX RED WIRE RED/YEL WIRE RH PARK LH HEAD RIGHT FOG LAMP RIGHT HEADLAMP UNIT STANDING/ PARKING LAMP STANDING/ PARKING LAMP HIGH BEAM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

Go to component -> Headlight circuit, with xenon lamps -> RED WIRE

red wiring diagram (17 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (17 of 44)

29/2 BLK WIRE BLK/RED WIRE BLL/RED WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CONVENIENCE CONTROL UNIT (RIGHT SIDE OF TRUNK) CONVENIENCE RELAY (IN FUSE BOX) ELECTRICALLY ADJUSTABLE, HEATED DRIVER'S SIDE OUTSIDE REARVIEW MIRROR ELECTRICALLY ADJUSTABLE, HEATED FRONT PASSENGER OUTSIDE REARVIEW MIRROR ELECTRONIC STEERING COLUMN ADJUSTMENT SWITCH ELECTRONIC STEERING COLUMN MOTOR GROUP ESC CONTROL CONNECTOR FOLDING MOTOR FUSE 21 FUSE 30 FUSE BOX GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HORIZONTAL ADJUSTMENT HOT AT ALL TIMES TERMINAL HOT IN RUN LEFT POWER SEAT CONTROL UNIT (UNDER LEFT FRONT SEAT) MIRROR HEATER MIRROR POSITION MIRROR SELECT OUTSIDE REARVIEW MIRROR SWITCH (W/ MEMORY, FOLD-IN/ FOLD-OUT FEATURE) RED WIRE RED/BLK WIRE RED/WHT WIRE STEERING COLUMN IN/OUT STEERING COLUMN UP/DOWN TELESCOPIC ADJUSTMENT TERMINAL TILT ADJUSTMENT VERTICAL ADJUSTMENT WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

Go to component -> Memory mirrors & telescopic steering circuit -> RED WIRE

red wiring diagram (18 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (18 of 44)

1 2 3 4 5 6 PNK WIRE 65/1 68/2 78/1 82/2 78/2 82/1 BACKREST BACKREST HEAD RESTRAINT UP/DOWN BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE CONVENIENCE CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) CONVENIENCE RELAY (IN FUSE BOX) COUPE ONLY FUSE 30 FUSE 37 41 FUSE 38 40 FUSE BOX GRN WIRE GRY WIRE GRY/BRN WIRE HEAD RESTRAINT UP/DOWN HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM (DOOR JAMB SWITCHES) LEFT FRONT ONLY LEFT FRONT RIGHT FRONT LEFT OR RIGHT FRONT DOOR PLUG CONNECTOR LEFT OR RIGHT FRONT POWER SEAT MOTOR GROUP WITH MEMORY LEFT OR RIGHT FRONT POWER SEAT SWITCH LEFT OR RIGHT FRONT SEAT MEMORY CONTROL UNIT (UNDER SEAT) LEFT OR RIGHT FRONT SEATBACK MICROSWITCH (COUPE ONLY) MEMORY MIRROR, STEERING COLUMN ADJUST CONTROL UNIT (RIGHT SIDE OF DASH) ORG/ WIRE PNK WIRE PNK/GRN WIRE POSITION 1 POSITION 2 POSITION 3 RED WIRE RED/BLK WIRE RED/BLK/YEL WIRE RED/WHT WIRE RED/YEL WIRE SEAT CUSHION HEIGHT SEAT FORWARD/ BACKWARD SEAT FWD/BACK SEAT HEIGHT REAR SEAT HEIGHT FRONT SEAT HEIGHT REAR TERMINAL VIO WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/PNK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

Go to component -> Memory seat circuit -> RED WIRE

red wiring diagram (19 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (19 of 44)

17/2 17/1 32/1 20/1 20/2 32/2 47 -1 47 -2 74/2 74/1 71/2 A/C SYSTEM BLOWER UNIT ABS/ASR HYDRAULIC UNIT ACCY AIRBAG INDICATOR ANTI- THEFT ALARM SYSTEM, INFRARED REMOTE CONTROL, REAR HEATED SEATS ANTI-THEFT ALARM SYSTEM, INFRARED REMOTE CONTROL, REAR HEAD RESTRAINTS ASR/SPS CONTROL MODULE BASE MODULE BATTERY BLK WIRE BLU WIRE BRN WIRE CANADA CENTRAL LOCKING, CLOSING ASSIST HEAD- LIGHTS SYSTEM COMBINATION RELAY COMBINATION RELAY, IGNITION COILS DAYTIME RUNNING LAMPS ELECTROLYTIC CAPACITOR ENGINE CONTROLS SYSTEM ETS/SPS CONTROL MODULE FRONT CIGAR LIGHTER FUEL PUMPS FUSE 11 FUSE 12 FUSE 15 FUSE 22 FUSE 16 FUSE 16 FUSE 13 FUSE 14 FUSE 15 FUSE 17 FUSE 1 FUSE 2 FUSE 3 FUSE 3 FUSE 4 FUSE 34 FUSE 35 FUSE 5 FUSE 2 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 9 FUSE 10 FUSE 6 (LEFT REAR OF ENGINE COMPART- MENT) FUSE BOX GRN WIRE GRN/BLK WIRE GRY WIRE HEATED REAR WINDOW HEATED SEATS HEATED SEATS, SEAT BELT EXTENDER, SRS CONTROL UNIT HIGH PRESSURE/ RETURN PUMP RELAY IGNITION/ STARTER SWITCH INFRARED CENTRAL LOCKING MAXI FUSE BOX NCA WIRE OFF PNK PNK WIRE PNK WIRE RADIO SOUND SYSTEM: TUNER, AMPLIFIER REAR CIGAR LIGHTER REAR CLIMATE CONTROL REAR WINDOW SUNSHIELD, CONVENIENCE CONTROL MODULE SRS CONTROL UNIT RED WIRE RUN WIRE SEAT BELT EXTENDERS POWER WINDOWS SEATBELT WARNING MODULE, INSTRUMENT CLUSTER SLIDING/ POP-UP ROOF TELE- PHONE TERMINAL TERMINAL BLOCK TERMINAL BLOCK X/4 TO COMBINATION SWITCH (DIAGRAM 2 OF 2) TO EXTERIOR LAMP SWITCH TO FUSE BOX TO FUSE BOX (DIAGRAM 2 OF 2) PNK/ WIRE TO FUSE BOX, (DIAGRAM 2 OF 2) TO TERMINAL BLOCK (DIAGRAM 2 OF 2) ULTRASONIC PTS CONTROL MODULE VIO WIRE WHT WIRE WIPER MOTOR AIR CONTROL MODULE WIPER RELAY, WASHER PUMP, COMBINATION RELAY, REAR WINDOW DEFOGGER SWITCH YEL WIRE YEL/BLK WIRE

Go to component -> Power distribution circuit (1 of 2) -> RED WIRE

red wiring diagram (20 of 44)

Mercedes-Benz S-class W140 facelift (1994-1999) red wiring diagram (20 of 44)

BLK/GRY WIRE BLK/GRY/RED WIRE BLU/WHT WIRE BRN WIRE COMBINATION RELAY FUSE, RELAY BOX FUSE 22 HOT IN ACC, RUN OR START LEFT FRONT SEAT BELT BUCKLE/ COMFORT FEATURE SWITCH LEFT FRONT SEAT BELT COMFORT FEATURE SOLENOID LEFT REAR SEAT BELT BUCKLE/ COMFORT FEATURE SWITCH LEFT REAR SEAT BELT COMFORT FEATURE SOLENOID NCA WIRE RED WIRE RIGHT FRONT SEAT BELT BUCKLE/ COMFORT FEATURE SWITCH RIGHT FRONT SEAT BELT COMFORT FEATURE SOLENOID RIGHT REAR SEAT BELT BUCKLE/ COMFORT FEATURE SWITCH RIGHT REAR SEAT BELT COMFORT FEATURE SOLENOID TERMINAL BLOCK

Go to component -> Seat belt comfort feature circuit, sedan -> RED WIRE

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