There are 5 stored owner reports matching the lighting leading-label group for the 2009 Chevrolet Cobalt in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 5 of 5 matching reports.
Open the full vehicle complaint log (all categories)OEM headlights had become dim and one could no longer be aimed, so I ordered these replacements through Amazon. I paid $92 to have them installed, and the mechanic let me know that the high beams could not be activated, except by holding the turn signal, making it dangerous to steer. In addition, when the headlights are on they create so much RF, the radio no longer gets most AM or FM stations. The mechanic confirmed, they are wired incorrectly, but did not wish to attempt to rewire them.
HEADLIGHTS FAILING WITHIN 6 MONTHS OF REPLACEMENT. BOTH DRIVER AND PASSENGER SIDE. LOW BEAM. I HAVE REPLACED BOTH SIDE AT LEAST 3 TIMES IN LAST 75,000 MILES.
THE AIRBAG INDICATOR LIGHT FLASHES INTERMITTENTLY.
TURN SIGNAL WILL NOT CUT OFF AFTER TURNING.
TL* THE CONTACT OWNS A 2009 CHEVROLET COBALT. THE CONTACT STATED THAT SHE WAS DRIVING APPROXIMATELY 25 MPH WHEN SHE WAS ADVISED BY ANOTHER DRIVER THAT THE DRIVER'S SIDE TAIL LIGHT FAILED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN ADVISED THAT THE TAIL LAMP ASSEMBLY NEEDED TO BE REPLACED. ALSO, THE CONTACT MENTIONED THAT SEVERAL DAYS LATER, THE CHECK ENGINE WARNING LIGHT ILLUMINATED AND THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND ADVISED THAT THE VEHICLE WAS NOT INCLUDED IN ANY RECALLS. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 24,000 AND THE CURRENT MILEAGE WAS 25,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.