AI Damage2000 Mercedes-Benz SLK230: common problems
Owners of the 2000 Mercedes-Benz SLK230 filed 22 complaints with NHTSA, most often about exterior lighting and air bags. Details by component below, with sources.
Key figures
- Owner complaints
- 22
- involving a crash
- 1
What fails most often
- 1 Exterior lighting 41% of all complaints
- 2 Air bags 9% of all complaints
- 3 Electrical system 9% of all complaints
- 4 Engine and cooling 9% of all complaints
- 5 Structure 9% of all complaints
- 6 Visibility 9% of all complaints
- 7 Fuel system 5% of all complaints
- 8 Seat belts 5% of all complaints
- Exterior lighting: 9 complaints (41% of all).
- Air bags: 2 complaints (9% of all).
- Electrical system: 2 complaints (9% of all).
- Engine and cooling: 2 complaints (9% of all).
- Structure: 2 complaints (9% of all).
Symptoms owners describe
How many of the 22 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) |
|---|---|---|---|
| Exterior lighting | 9 | 0 | 0 |
| Air bags | 2 | 0 | 0 |
| Electrical system | 2 | 0 | 0 |
| Engine and cooling | 2 | 0 | 0 |
| Structure | 2 | 0 | 0 |
| Visibility | 2 | 0 | 0 |
| Fuel system | 1 | 0 | 0 |
| Seat belts | 1 | 0 | 0 |
| Service brakes | 1 | 0 | 0 |
| Vehicle speed control | 1 | 1 | 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.
Sudden spontaneous acceleration of motor vehicle I am the son of the owners of the mercedes in question. In february 2010, my mother experienced an accident while driving this vehicle. She was pulling up to a parking space.
The contact stated that the brake warning light was illuminated. The manufacturer was made aware of the issue. The failure mileage was approximately 50,000. Parts distribution disconnect.
Rear brake lights do not function or function intermittently, posing a potential danger of being struck from behind in traffic.
Tl* the contact owns a 2000 mercedes benz slk230. The contact stated that the center console hard plastic trim detached. In addition, the entire dashboard exhibited cracks and separated. The driver's side panel near the floorboard detached completely and the wires were visible.
The mirror contained a fluid which leaked out causing the self-dimming mirror to fail to provide dimming against rear approaching headlights resulting in the driver to either be blinded or to have to turn the mirror away which greatly eliminates rear view capability in the interior.
Rearview mirror on my 2000 merc. Slk230 with the auto-dim feature started leaking, making the mirror useless. I'm unable to see out my mirror now.
The 2000 slk230 I purchased new in 2000 has 5,000 miles on it. Mint-garage stored condition. I have requested numerous times,assistance with both side door problems which may lead to unwarranted air bag release in the near future.
While driving 25 mph, the contact heard an explosion near the driver side door, followed by a burning smell. The contact pulled the vehicle over and noticed that the driver side door air bag deployed, which bruised her left arm from the elbow to the shoulder.
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 7,906 of 36,659 model years in the NHTSA data (top 22% most complained about).
On average one model year of the SLK230 has 23 complaints (7 years in the data). This year has 22, about average.
What to check before buying
- Exterior lighting. Headlamps, leveling, sensors and mounts after a frontal hit.
- Air bags. Check the SRS light, stored codes and airbag/curtain status after any impact.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
Other years of this model
Questions and answers
What are the most common problems with the 2000 Mercedes-Benz SLK230?
Owner complaints to NHTSA most often mention: exterior lighting, air bags, electrical system. Total complaints: 22. The most frequent symptoms in complaint texts: smoke, burning smell, fire (23%), headlights and tail lights (9%), stalls while driving (9%).
How many service bulletins (TSB) were issued for the 2000 Mercedes-Benz SLK230?
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 2000 Mercedes-Benz SLK230 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 2000 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.