1995 Mercedes Benz S420 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
5 owner complaints analyzed
0 distinct recall campaigns
98,356 mi median reported failure mileage
Scope: 1995 model year. Data snapshot: . 5 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Electrical System is the most frequently named component, appearing in 4 of 5 complaints (80.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 3 | 60.0% |
| Engine operation | 1 | 20.0% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 4 |
| Electronic Stability Control (Esc) | 1 |
| Engine | 1 |
| Equipment:Appliance:Air Conditioner | 1 |
| Fuel/Propulsion System | 1 |
| Power Train | 1 |
Electrical System: 4; Electronic Stability Control (Esc): 1; Engine: 1; Equipment:Appliance:Air Conditioner: 1; Fuel/Propulsion System: 1; Power Train: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 2 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 2 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 1; 75,000 to 99,999: 2; 100,000 to 149,999: 0; 150,000 and above: 2
75,000 to 99,999 miles has the most reports with usable mileage (2). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
2014: 1; 2015: 2; 2016: 1; 2017: 1
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 3 complaint narratives. Engine operation appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10807249 · 2015-11-27 (November 27, 2015)
I HAVE TAKEN MY 95 S420 TO TWO DEALER LOCATIONS BECAUSE OF THE DISINTEGRATING ENGINE WIRING HARNESS. THEY ALL CLAIM THAT THEY NEVER HEARD OF IT. THE DEALER IN NANUET, NY TELLS ME THAT THEY CANNOT HELP ME BECAUSE I DIDN'T HAVE "EVERY" MAINTENANCE DONE THROUGH THEIR DEALERSHIP. I MUST SAY, FROM ALL THE DEALERSHIPS I'VE BEEN TO... MERCEDES DEALERSHIPS TREAT PEOPLE WITH OLDER CARS LIKE GARBAGE. ANYWAYS, THE PROBLEM STARTED WHEN THE CAR STARTED TO RUN ROUGH. I WAS DRIVING HOME AND THE CAR STALLED AT AN INTERSECTION. SO EMBARRASSING, BUT GL…
Owner-reported narrative. 170,000 miles reported. Look up ODI 10807249 at NHTSA ↗
Owner report 10902985 · 2016-09-01 (September 1, 2016)
THROTTLE BODY WIRE HARNESS WENT BAD AND WAS ON INTERSTATE AND COULD NOT DO SPEED LIMIT AND NEARLY GOT DEMOLISHED BY A SEMI TRACTOR TRAILER. AFTER A HORRIBLE EXPENSE I NOW FIND OUT THE WIRING HARNESS FOR THE CAR IS BAD AS WELL. WELL DONE MERCEDES BENZ YOU HAVE ENDANGERED MY FAMILY'S LIVES WITH YOUR SUB STANDARD BUSINESS PRACTICE. YOU SHOULD BE FORCED TO RECALL AND REPAIR ALL SAFETY ISSUES.
Owner-reported narrative. 98,356 miles reported. Look up ODI 10902985 at NHTSA ↗