We are bringing it in. Just waiting for a cancellation. Car is 2018.Dealer never heard of a electrical problem, hmm that's a new one as this dealer must live in a perfect world.
Not knowing the age of your vehicle it may be a simple issue of a battery cables may need to be cleaned and tighten, if the battery is old maybe have it checked. I would also see about another dealer as most would have asked for you to bring it in just to check it out and of course bill you if it's out of warranty LOL.