Two problems related to headlights have been reported for the 2009 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Chevrolet Cobalt based on all problems reported for the 2009 Cobalt.
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.
Headlights side marker cover came off on both headlamps not at the same time short time after the first one then the right side came off causes glare. Power locks do not function any more with buttons only function with gear shifter sometimes locks will go lock to unlock by themselves multiple times with or with not driving the car. Contacted gm and they informed me that the headlights are not recalled on my year but they are for the 2005's. Obviously they did not fix the problem from then. I will not by another gm product ever.
| Turn Signal problems | |
| Headlights problems | |
| Exterior Lighting problems | |
| Turn Signal Switch problems |