I purchased a GMC Acadia Denali in 2015. I have a couple issues that have required service and they were taken care of. I am writing about the most recent issue. We had a passenger air bag light come on and we were told that it was $1000 to repair. We asked what would happen if we didn't repair it and were told that the air bag could not deploy in an accident or that it could just randomly deploy without an accident. With the recent safety recalls by other auto manufacturers we were surprised that this major safety concern wasn't covered under a recall. It is very unfortunate that we were charged approximately $1000 to fix a safety hazard. I hope that the same issue doesn't occur to others purchasing a GMC.