2005 Mercedes Benz SL55: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
3 owner complaints analyzed
0 distinct recall campaigns
35,300 mi median reported failure mileage
Scope: 2005 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
Electrical System 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 | 2 | 66.7% |
| Electrical and battery issues | 1 | 33.3% |
| Fuel system concerns | 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 |
|---|---|
| Electrical System | 1 |
| Fuel System, Gasoline | 1 |
| Service Brakes, Electric | 1 |
Electrical System: 1; Fuel System, Gasoline: 1; Service Brakes, Electric: 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 | 0 |
| 50,000 to 74,999 | 1 |
| 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: 0; 50,000 to 74,999: 1; 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 |
|---|---|
| 2007 | 1 |
| 2021 | 1 |
| 2024 | 1 |
2007: 1; 2021: 1; 2024: 1
Pattern summary
Electrical System leads the component reports. Braking behavior appears in 2 complaint narratives. Electrical and battery issues appears in 1 complaint narratives. Fuel system concerns 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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10202047 · 2007-09-06 (September 6, 2007)
TOTAL BRAKE FAILURE
Owner-reported narrative. 17,600 miles reported. Look up ODI 10202047 at NHTSA ↗
Owner report 11422829 · 2021-06-29 (June 29, 2021)
The contact owns a 2005 Mercedes-Benz SL55. The contact stated that the odor of fuel was present inside the cabin of the vehicle and inside the garage. The vehicle was taken to the local dealer who diagnosed that the fuel tank was cracked and needed to be replaced. The vehicle was not yet repaired. The cause of the crack was not yet determined. The manufacturer was notified of the failure. The approximate failure mileage was 53,000.
Owner-reported narrative. 53,000 miles reported. Look up ODI 11422829 at NHTSA ↗
Owner report 11573482 · 2024-02-22 (February 22, 2024)
The BCM in the SL class (Mercedes chassis code r230) fails very often. It catches fire and burns down vehicles in MANY instances. Mercedes is not selling a replacement part because they want to save money. THIS VEHICLE HAS AN ELECTRONIC ASSISTED BRAKING SYSTEM!!! The BCM balances battery loads in the vehicle. When it fails it can make any electronic system in the car malfunction or simply not work. This could be as simple as the car not starting or as severe as it burning down your ENTIRE HOME. I would be okay if they simply sold a repla…
Owner-reported narrative. Look up ODI 11573482 at NHTSA ↗
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.