1998 Mercedes Benz SL CLASS problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
3 owner complaints analyzed
0 distinct recall campaigns
25,095 mi median reported failure mileage
Scope: 1998 model year. Data snapshot: . 2 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Service Brakes, Hydraulic:Power Assist:Vacuum is the most frequently named component, appearing in 1 of 3 complaints (33.3%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 1 | 33.3% |
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 |
|---|---|
| Service Brakes, Hydraulic:Power Assist:Vacuum | 1 |
| Suspension:Front | 1 |
| Tires | 1 |
Service Brakes, Hydraulic:Power Assist:Vacuum: 1; Suspension:Front: 1; Tires: 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 | 1 |
| 25,000 to 49,999 | 1 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 1; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 1 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 | 1 |
| 2009 | 1 |
| 2010 | 1 |
2003: 1; 2009: 1; 2010: 1
Pattern summary
Service Brakes, Hydraulic:Power Assist:Vacuum leads the component reports. Braking behavior 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 10011478 · 2003-03-27 (March 27, 2003)
THE BRAKE SYSTEM VACUUM BOOSTER DID NOT HOLD THE VACUUM AND CAUSED A HISSING NOISE WHEN THE BRAKES WERE APPLIED. THE BRAKE WARNING LIGHT NEVER ILLUMINATED TO INDICATE A PROBLEM. THE CONSUMER REQUESTED A REFUND FOR A PORTION OF THE REPAIR COST. PH *NLM
Owner-reported narrative. 24,870 miles reported. Look up ODI 10011478 at NHTSA ↗