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1993 Mercedes Benz 300

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

Counts are not adjusted for sales, age, mileage exposure or reporting. A lower count does not establish that a car is problem-free.

About this comparison →
39Owner complaints

Model-year median: 5

1Recall campaigns

View recall details →

0Investigations

View investigation details →

Check a VIN with NHTSA ↗ Model-level counts do not show whether a particular VIN is affected or repaired.

Inspection summary

1993 Mercedes Benz 300

NHTSA snapshot: September 18, 2026. 39 owner complaints · 1 recall campaigns · 0 investigations.

Counts are not failure probabilities and are not adjusted for sales, age, mileage exposure or reporting. One report may name several categories. Comparison method and limitations.

Top reported categories (up to 5)

  • Electrical System: 24 reports
  • Engine And Engine Cooling: 7 reports
  • Fuel System, Gasoline: 3 reports
  • Steering: 3 reports
  • Air Bags: 2 reports

Full reported-category list and vehicle report

Recall links

Check a VIN with NHTSA. Model-level history does not establish whether a particular VIN is affected or repaired.

Print the top reported categories, recall links, snapshot date and comparison limits.

How this year compares

Owner complaints by model year

Other model years Selected year
5
199019
199122
199239
19934
199416
19958
1996
Compare all 300 years →

Counts vary with age, sales, mileage exposure and reporting. They are not failure rates.

What owners reported most

Electrical System
24Engine And Engine Cooling
7Fuel System, Gasoline
3Steering
3Air Bags
2
All reported categories
Seat Belts
2Vehicle Speed Control
2Equipment
1Service Brakes, Hydraulic
1Structure
1Tires
1Unknown Or Other
1Visibility
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 16 of 39 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports2 fire reports3 injury reports

Electrical System complaints

24 reports
Clear category filter
Mileage unknown · Mar 22, 2002
Electrical System

MY RESEARCH INDICATE THAT THIS ENGINE WIRING HARNESS PROBLEM IS AN ONGOING ISSUE FOR MANY MERCEDES BENZ, 300 E, AND 300SE CARS WITH THE TWIN CAM ENGINES MADE BETWEEN THE YEARS OF 1993-1995. NOT ONLY I AM UNABLE TO HAVE ROUTINE MAINTENANCE DONE, BUT I AM TOLD BY THE REPAIR FACILITY THAT THIS PRESENTS A SAFETY PROBLEM, BECAUSE THE…

Read full complaint

MY RESEARCH INDICATE THAT THIS ENGINE WIRING HARNESS PROBLEM IS AN ONGOING ISSUE FOR MANY MERCEDES BENZ, 300 E, AND 300SE CARS WITH THE TWIN CAM ENGINES MADE BETWEEN THE YEARS OF 1993-1995. NOT ONLY I AM UNABLE TO HAVE ROUTINE MAINTENANCE DONE, BUT I AM TOLD BY THE REPAIR FACILITY THAT THIS PRESENTS A SAFETY PROBLEM, BECAUSE THERE IS A RISK OF FIRE ASSOCIATED WITH THIS DEFECT.

NHTSA ODI #759679

Mileage unknown · Mar 18, 2000
Electrical System

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

NHTSA ODI #720299

Mileage unknown · Dec 16, 1999
Electrical SystemEngine And Engine CoolingVehicle Speed Control

ENGINE CYLINDER HEAD BLEW OUT, CAUSING COOLING LEAKAGE. DEALER HAS REPLACED ENGINE CYLINDER HEAD. ALSO REPLACED CRUISE CONTROL AND IGNITION. *AK

NHTSA ODI #853295

Mileage unknown · Jul 30, 1995
Electrical SystemService Brakes, HydraulicSteering

BRAKES FAILED, RESULTING IN EXTENDED STOPPING DISTANCE.

NHTSA ODI #484810

Recall campaigns

1

96V175000 · Visibility

Sep 19, 1996

IF ONE OF THE HEADLAMP WIPER ARMS BECOMES MISALIGNED, THE WIPER BALDE CAN LODGE IN THE GROOVE UNDER THE HEADLAMP. IF THE WASHERS ARE ACTIVATED WITH THE WIPER BLADE IN THE MISALIGNED AND LODGED POSITION, THE WASHER PUMP WILL RUN CONTINUOUSLY EXPELLING ALL AVAILABLE FLUID.

Consequence & remedy

Consequence: PUMP OPERATION IN THE ABSENCE OF FLUID CAN CAUSE THE PUMP TO OVERHEAT AND CAUSE A VEHICLE FIRE.

Remedy: DEALERS WILL REPLACE THE HEADLAMP WASHER PUMP ON THESE VEHICLES.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

Defect investigations

0

No exact-year investigations in this snapshot.

An investigation is not a finding of a defect, and closure does not prove a vehicle is problem-free.