AI Damage1995 Mercedes-Benz SL320: common problems
Owners of the 1995 Mercedes-Benz SL320 filed 16 complaints with NHTSA, most often about electrical system and engine. Details by component below, with sources.
Key figures
- Owner complaints
- 16
What fails most often
- 1 Electrical system 69% of all complaints
- 2 Engine 13% of all complaints
- 3 Air bags 6% of all complaints
- 4 Exterior lighting 6% of all complaints
- 5 Visibility 6% of all complaints
- Electrical system: 11 complaints (69% of all).
- Engine: 2 complaints (13% of all).
- Air bags: 1 complaints (6% of all).
- Exterior lighting: 1 complaints (6% of all).
- Visibility: 1 complaints (6% of all).
Symptoms owners describe
How many of the 16 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 11 | 0 | 0 |
| Engine | 2 | 0 | 0 |
| Air bags | 1 | 0 | 0 |
| Exterior lighting | 1 | 0 | 0 |
| Visibility | 1 | 0 | 0 |
| Other | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
On several occasions, the vehicle would not start. The vehicle was taken to an independent mechanic who diagnosed that the wiring harness to the computer cluster was damaged and needed to be replaced. The vehicle was not repaired. An unknown dealer was notified of the failure, but the manufacturer was not.
The contact stated that the check engine indicator illuminated. Upon inspection, the contact noticed that the plastic on the wiring harness was peeling. The vehicle was taken to an independent mechanic where it was diagnosed that the wiring harness needed to be replaced. The vehicle was not repaired.
While driving the vehicle, it caused the engine to spontaneously surge resulting in uncontrolled acceleration. Subsequent to the surging, it caused the engine to die resulting in a loss of power steering and braking power.
Maf connector caught fire, wiring insulation deterioted causing an electrical short. This happen in my garage when I started the engine, if I was driving the car would have burned everything in the engine compartment
After a windshield replacement by safelite auto glass I had 3 small impact which caused a crack and now is growing, I believe the replacement windshield is not to standards, after numerous visits back to safelite and a call to the company's corporate office all they will do is offer a reduced price for the same…
The srs warning light came on. A diagnostic code indicated that the air bag control module (located in the dash board, behind the radio) was not working. This is not a serviceable part. A new module is $1,400, repeat, yes, $1,400, not installed.
Engine wiring harness overheated and started smoking. Engine stalled this reduced vehicle control. Was able to pull over safely.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 9,042 of 36,659 model years in the NHTSA data (top 25% most complained about).
On average one model year of the SL320 has 5 complaints (7 years in the data). This year has 16, above average.
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
- Exterior lighting. Headlamps, leveling, sensors and mounts after a frontal hit.
Other years of this model
Questions and answers
What are the most common problems with the 1995 Mercedes-Benz SL320?
Owner complaints to NHTSA most often mention: electrical system, engine, air bags. Total complaints: 16. The most frequent symptoms in complaint texts: stalls while driving (25%), smoke, burning smell, fire (13%), warning lights, check engine (13%).
How many service bulletins (TSB) were issued for the 1995 Mercedes-Benz SL320?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 1995 Mercedes-Benz SL320 from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 1995 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-06.