JUst like anything, especially a complex, computer controlled devices, there will be some small number of infant mortality issues when something fails. Assuming your dealership is competent, I'd wait until they've resolved the issue and then try again. The vast majority of people don't have issues with their car. This forum, and most similar ones, either gets participants that are enthusiasts, or people with a problem, so problems that show up here tend to not be common to all. Yours is not one, at least, that I've heard reported.
2011 535i x-drive GT, 2014 i3 BEV