One problem related to alternator/generator/regulator has been reported for the 2011 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Buick Regal based on all problems reported for the 2011 Regal.
Passenger right rear window frequently jumping track: was replaced under warranty 10/16/13, replaced regulator and put back on track 05/30/17 and 06/13/16.
| Electrical System problems | |
| Wiring problems | |
| Car Will Not Start problems | |
| Alternator/generator/regulator problems | |
| Trunk Wiring problems |