malfunction

Ok so here's the deal. sometimes...(not all) with the vehicle off,key on, or running. makes no difference the auto door locks will freak out and rapidly actuate on their own. while doing this the rear glass defogger switch will buzz loudly. as well as everything on intrument cluster works...

My '13 Regal, with only 18,000 miles, developed some problems during a cross-country drive from LA to NYC. One is fairly urgent, the other is annoying. 1) About 1000 miles into my trip, I was getting ready to refuel and noticed that while my doors were locked, my fuel filler door was NOT...