2003 Mercedes Benz S500 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
10 owner complaints analyzed
0 distinct recall campaigns
59,125 mi median reported failure mileage
Scope: 2003 model year. Data snapshot: . 8 complaints include usable failure mileage.
Most common problems
Seat Belts is the most frequently named component, appearing in 3 of 10 complaints (30.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 1 | 10.0% |
| Electrical and battery issues | 1 | 10.0% |
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 |
|---|---|
| Seat Belts | 3 |
| Electrical System | 2 |
| Engine And Engine Cooling:Engine | 1 |
| Equipment:Appliance:Air Conditioner | 1 |
| Exterior Lighting | 1 |
| Power Train | 1 |
| Seat Belts:Front:Retractor | 1 |
| Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip | 1 |
Seat Belts: 3; Electrical System: 2; Engine And Engine Cooling:Engine: 1; Equipment:Appliance:Air Conditioner: 1; Exterior Lighting: 1; Power Train: 1; Seat Belts:Front:Retractor: 1; Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip: 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 | 2 |
| 25,000 to 49,999 | 1 |
| 50,000 to 74,999 | 2 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 2 |
| 150,000 and above | 1 |
Under 25,000: 2; 25,000 to 49,999: 1; 50,000 to 74,999: 2; 75,000 to 99,999: 0; 100,000 to 149,999: 2; 150,000 and above: 1
Under 25,000 miles has the most reports with usable mileage (2). 2 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 |
|---|---|
| 2003 | 2 |
| 2004 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 2 |
| 2018 | 1 |
| 2020 | 1 |
2003: 2; 2004: 1; 2013: 1; 2014: 2; 2015: 2; 2018: 1; 2020: 1
Pattern summary
Seat Belts leads the component reports. Braking behavior appears in 1 complaint narratives. Electrical and battery issues 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 10097157 · 2004-10-03 (October 3, 2004)
WHILE APPROACHING A STOP LIGHT, THE CONSUMER APPLIED THE BRAKES AND THEY FAILED, WHICH CAUSED THE VEHICLE TO SLOWLY CONTINUE INTO THE CENTER OF THE INTERSECTION. THE OWNER LATER TOOK THE VEHICLE TO THE DEALER AND WAS TOLD THAT THIS OCCURRED WITH ALL BRANDS OF CARS NOT JUST MERCEDES AND THAT A CERTAIN PERCENTAGE OF BRAKE FAILURES IS ACCEPTABLE IN THE AUTO INDUSTRY SO LONG AS THAT PERCENTAGE DOES NOT GET TOO HIGH. *JB CONSUMER STATED THAT THE INFO WAS HARD TO ACCEPT WHEN HE COULD HAVE BEEN KILLED BY CROSS TRAFFIC AT THE INTERSECTION WHERE HE…
Owner-reported narrative. 12,905 miles reported. Look up ODI 10097157 at NHTSA ↗
Owner report 10007378 · 2003-02-13 (February 13, 2003)
THE GEARS BECAME STUCK, AND THE ENGINE DID NOT SHUT OFF, CONSUMER HAD TO DISCONNECT THE BATTERY TO SHUT OFF THE ENGINE.*JB
Owner-reported narrative. 250 miles reported. Look up ODI 10007378 at NHTSA ↗