2003 Mercedes-Benz E320 check engine light reports
9 NHTSA complaints describe persistent or recurring check-engine warnings on the 2003 Mercedes-Benz E320 — roughly 4% of all complaints for this model year.
9
Check engine light reports
4%
share of complaints
100,000 mi
median reported incident mileage (all complaints)
Components reported on this vehicle
Check engine light in other E320 years
| 2005 E320 | 13 |
| 2004 E320 | 5 |
| 1995 E320 | 8 |
Other symptoms owners describe on the 2003 Mercedes-Benz E320
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2003 Mercedes-Benz E320 report before drawing conclusions.