One problem related to wiring has been reported for the 2012 Buick Verano. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Buick Verano based on all problems reported for the 2012 Verano.
This Buick Verano has cascading electrical system problems. While driving at highway speed the engine stopped and would not restart. This left my wife with only a few seconds to steer the car to the shoulder. It was a dangerous situation just past the crest of a bridge. The car was towed to the dealer and we were informed that a frayed wire had shorted out and blew a fuse. Two days later the car was "repaired" and died in a similar fashion. After a week's consultation with gm we were informed the car was "fixed". The service manager stated he would not want his wife to drive this car. So we won't either. This followed a repair a month before which was caused by the battery being installed over a portion of the wiring harness. These problems started at 11 months and 11,237 miles. Still unresolved.