AI Damage2002 Mercedes-Benz 300: common problems
Owners of the 2002 Mercedes-Benz 300 filed 3 complaints with NHTSA, most often about electrical system and engine and cooling. Details by component below, with sources.
Key figures
- Owner complaints
- 3
What fails most often
- 1 Electrical system 33% of all complaints
- 2 Engine and cooling 33% of all complaints
- 3 Structure 33% of all complaints
- Electrical system: 1 complaints (33% of all).
- Engine and cooling: 1 complaints (33% of all).
- Structure: 1 complaints (33% of all).
Symptoms owners describe
How many of the 3 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 | 1 | 0 | 0 |
| Engine and cooling | 1 | 0 | 0 |
| Structure | 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.
Dt: the contact stated the battery ran down without any cause or warning. The vehicle was taken to the dealership three times and they were unable to duplicate the problem. The repairs will be made under warranty.
My son's hand was pulled into the space between the door and the window, when the window was lowered by the driver. The boy was properly seated and belted, and resting his right arm on the door seal next to the window.
The engine stalled without warning, which made the vehicle difficult to control.
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 17,150 of 36,656 model years in the NHTSA data (top 47% most complained about).
On average one model year of the 300 has 9 complaints (22 years in the data). This year has 3, below average.
What to check before buying
- 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.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
Other years of this model
Questions and answers
What are the most common problems with the 2002 Mercedes-Benz 300?
Owner complaints to NHTSA most often mention: electrical system, engine and cooling, structure. Total complaints: 3. The most frequent symptoms in complaint texts: stalls while driving (33%), windows, sunroof (33%).
How many service bulletins (TSB) were issued for the 2002 Mercedes-Benz 300?
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 2002 Mercedes-Benz 300 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 2002 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 2026-11-05.