Software Glitch Causes HVAC Problems on 2011MY Buick LaCrosse and Cadillac SRX Models

In the latest round of safety recalls, General Motors has issued a warning on certain 2011MY Buick LaCrosse sedans and Cadillac SRX crossovers due to a software glitch that may disable the driver’s ability to adjust the settings on the hearing, ventilation, and air conditioning (HVAC) systems. “If this condition affects the defrost system when it is required, it may decrease the driver's