AI DamageMercedes-Benz 600SL: problems, complaints, bulletins
Summary for the Mercedes-Benz 600SL across 2 model years: 3 owner complaints and 0 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
| Year | Owner complaints | involving a crash | Technical service bulletins (TSB) | YouTube repair videos |
|---|---|---|---|---|
| 9999 | 1 | 0 | 0 | 0 |
| 1993 | 2 | 0 | 0 | 0 |
What fails most often
- Electrical system: 3 complaints (100% 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 | 3 | 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.
The wiring to the mass air flow sensors the insulation is completely gone on the wiring causing the car to accelerate by itself or stop running completely, this is a serious problem. There are two mass air flow sensors on the car each harness cost approximately $1500.
Engine light appeared on the dashboard. Consumer took vehicle into a independent dealer .as result computer reading found a multiple wiring failure. Dealer notified. Mercedes benz, "600sl 1992."
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
Other models of this make
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.