1993 MERCEDES BENZ 500 Problems & Recalls
Detailed safety information and owner complaints
Problem Breakdown
Compare to Other Years
Common Problems
WIRE HARNESS DEFECT CAUSING SHORT IN SYSTEM SMOKE INSIDE THE VEHICLE WHILE DRIVING ON A COUNTY ROAD IMMEDIATELY PULLED OVER CUTTING OTHER DRIVERS OFF JUST TO GET VEHICLE IN A SAFE AND SECURED LOCATION.
Mileage: 217,000
ENGINE LIGHT ON DUE TO FAULTY ENGINE WIRING HARNESS. MANY ELECTRICAL PROBLEMS, INSULATION CRACKED ALL THROUGHOUT HARNESS. REQUIRES REPLACEMENT!! *TR
Mileage: 89,000
TL* THE CONTACT OWNS A 1993 MERCEDES-BENZ 500 SEL. THE CONTACT STATED THAT THE VEHICLE WOULD STALL SPORADICALLY WITHOUT WARNING. THE VEHICLE WAS TOWED TO A LOCAL MECHANIC WHERE THE CONTACT WAS ADVISED THAT THE VEHICLE HAD OVERHEATED AND CAUSED SEVERAL WIRES TO MELT. THE VEHICLE WAS NOT REPAIRED. N...
Mileage: 116,000
" EXTREMELY DANGEROUS ENGINE WIRE HARNESS " I BELIEVE THE FAULTY WIRE HARNESS COATING WAS MANUFACTURED FROM 1991 TO 1996 BY MERCEDES BENZ. THE PLASTIC COATING THAT PROTECT THE WIRES FROM TOUCHING AS THEY GO TO EIGHT FUEL INJECTORS, COMPLETELY DISSOLVE IN MANY AREAS.....CAUSING A MULTITUDE OF EVENT...
Mileage: 175,000
WHEN MY 1993 MERCEDES BENZ 500 SEL WARMS TO ITS NORMAL RUNNING TEMP. IT BEGINS TO ACT AS IF IT IS NOT GETTING FUEL. IT CUTS OUT INTENSELY AND THEN DIES OUT COMPLETELY. THIS IS VERY DANGEROUS WHEN PULLING OUT ANYWHERE. I WAS TOLD THAT IT IS THE FUEL INJECTION WIRING HARNESS. WHEN THE CAR FINALLY ...
Mileage: 170,000
MY MECHANIC TOLD ME ON 11/3/2007 THAT THE WIRE HARNESS ON MY 1993 MERCEDES 500 SEL COULD CAUSE FIRE OR DEATH TO MY FAMILY AND THAT MERCEDES BENZ U.S.A. KNOWS ABOUT THE FAULTS IN THE WIRE HARNESS AND KNOWS THE PEOPLE ARE IN DANGER AND HAVE YET TO DO A RECALL ON YEARS (1992 THROUGH 1996) PLEASE HELP ...
Mileage: 100,000
MY 500E SEDAN WAS EXPERIENCING ERRATIC THROTTLE CONTROL AND INTERMITTENT STALLING WHILE DRIVING, THUS PLACING ME AT RISK OF NO CONTROL OF THE VEHICLE. *TR AN EXAMINATION OF BOTH THE ENGINE WIRING HARNESS AND THROTTLE-BODY SHOWED DISINTEGRATION OF THE WIRES PROTECTIVE INSULATION. BOTH ITEMS WER...
1993 MERCEDES BENZ 500SEL WIRING HARNESS FAILURE- INSULATION ON WIRING BECAME BRITTLE AND BEGAN TO FALL OFF. SHORTS IN WIRING LEAD TO TROUBLE LIGHTS COMING ON AND NEEDED TO BE REPLACED. *JB
Mileage: 100,000
1993 MERCEDES BENZ 500E ENGINE WIRING HARNESS INSULATION CANNOT STAND UP TO THE HEAT OF THE ENGINE AND LOSES ITS INSULATION, CREATING AN ENGINE MALFUNCTION AND POSSIBLE FIRE HAZARD.*AK
Mileage: 91,000
SHORTING IN ELECTRICAL SYSTEMS CAUSING FAILURES OF IGNITION AND COMPUTER SYSTEMS INTERMITTENTLY. ROOT CAUSE ANALYSIS SHOW THAT FAILURE OF THE SHEATHING AND MATERIALS OF THE WIRING HARNESSES CAUSE CORRUPTION OF ELECTRICAL CIRCUITS AND REQUIRE COMPLETE REPLACEMENT OF HARNESSES DUE TO POOR QUALITY MAT...
Mileage: 230,040
SHORTING IN ELECTRICAL SYSTEMS CAUSING FAILURES OF IGNITION AND COMPUTER SYSTEMS INTERMITTENTLY. ROOT CAUSE ANALYSIS SHOW THAT FAILURE OF THE SHEATHING AND MATERIALS OF THE WIRING HARNESSES CAUSE CORRUPTION OF ELECTRICAL CIRCUITS AND REQUIRE COMPLETE REPLACEMENT OF HARNESSES DUE TO POOR QUALITY MAT...
Mileage: 198,788
1993 MERCEDES 500E WIRING HARNESS DISINTEGRATED. THE IGNITION MODULE WAS ALSO DEFECTIVE *TS THE DEFECTIVE IGNITION MODULE HAS CUT SPARK TO HALF THE CYLINDERS IN THE ENGINE. *NM
CAR WILL QUIT ALL OF A SUDDEN AND LEAVE ME WITH NO BRAKES AND NO STEERING. THIS IS DUE TO A BRAKE DOWN IN THE ENGINE ELECTRICAL HARNESS. THIS IS GOING TO CAUSE AN ACCIDENT AND OR A FIRE. *NM
Mileage: 134,465
ENGINE WIRING HARNESS DEGRADED AND STARTED BECOMING BRITTLE RESULTING IN WARNING LIGHTS, FAILED WATER TEMPERATURE SENSING AND ULTIMATELY POOR RUNNING OF ENGINE AND WIRING HARNESS CRUMBLING. *NM
Mileage: 74,000
BOTH ENGINE / FUEL INJECTION WIRING HARNESSES OF MY 1993 MERCEDES-BENZ 500E (115,000 MILES), HAVE CRACKED INSULATION THROUGHOUT. THEY ARE SHORTING OUT, CAUSING STALLING AND THE IMPOSITION OF (INVOLUNTARY/UNACCEPTABLE) RISKS OF DANGEROUS ENGINE MALFUNCTIONS AND/OR FIRES INSIDE THE ENGINE COMPARTMENT...
Mileage: 60,000
THE ENGINE/FUEL INJECTION WIRING HARNESS OF MY 1993 MERCEDES-BENZ 500E (64,000 MILES), HAS CRACKED INSULATION THROUGHOUT AND IS BEGINNING TO SHORT OUT, WITH THE RISK OF CAUSING DANGEROUS ENGINE MALFUNCTION, AND EVEN FIRE INSIDE MY ENGINE COMPARTMENT. I HAVE READ MANY REPORTS OF OTHER MERCEDES-BENZ C...
Mileage: 60,000
1993 MERCEDES BENZ 500E - STALLS, ROUGH IDLE AND HESITATION. THE CAR DUE TO WIRING DEFECT SHUTS DOWN DURING DRIVING ACTIVITIES IE. PULLING INTO TRAFFIC AND ALMOST IN A SERIOUS ACCIDENT. THIS WAS REPORTED TO MERCEDES USA AND REPORTED TO DEALERSHIP, THEY STATED UNAWARE OF PROBLEM BUT WOULD REPLACE F...
Mileage: 70,000
MERCEDES BENZ WIRING HARNESS DEFECT.*MR THE CONSUMER STATED THE MANUFACTURER NEEDS TO ACKNOWLEDGE THERE IS A PROBLEM WITH THEIR VEHICLES. *JB UPDATED 08/22/06. *JB UPDATED 12/07/15.*JB
POSSIBLE ODOMETER TAMPERING. *AK
Mileage: 80,455
REAR SEAT BELT DOES NOT FUNCTION SINCE PURCHASE.
UPON STARTING THE VEHICLE WHEN TURNING THE KEY IN THE IGNITION, THE VEHICLE SUDDENLY ACCELERATED, CAUSING THE CONSUMER TO RUN INTO A STORE WINDOW, KILLING A BYSTANDER. CONSUMER HAS CONTACTED THE DEALER. PLEASE PROVIDE ANY FURTHER DETAILS. *AK
ABS BRAKES FAILED, PEDAL WENT ALL THE WAY TO THE FLOOR, RESULTING IN BRAKES FADING/EXTENDED STOPPING DISTANCE. ALSO REPLACED FRONT BRAKE PADS. *AK
ABS BRAKES FAILED, PEDAL WENT ALL THE WAY TO THE FLOOR, RESULTING IN BRAKES FADING/EXTENDED STOPPING DISTANCE. ALSO REPLACED FRONT BRAKE PADS. *AK
THE TRACTION CONTROL HAS PREVENTED THE DRIVER FROM MOVING THE VEHICLE WHEN ANY PORTION OF VEHICLE IS ON ICE/SNOW ON AMAIN HIGHWAY OR IN DRIVEWAY. *AK