2011 Buick Regal check engine light reports
16 NHTSA complaints describe persistent or recurring check-engine warnings on the 2011 Buick Regal — roughly 6% of all complaints for this model year.
16
Check engine light reports
6%
share of complaints
73,355 mi
median mileage in check engine light reports (14 with odometer)
Components reported on this vehicle
Check engine light in other Regal years
| 2013 Regal | 6 |
| 1999 Regal | 7 |
| 1998 Regal | 5 |
Other symptoms owners describe on the 2011 Buick Regal
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 2011 Buick Regal report before drawing conclusions.