A Much needed bath.
I had the same thing happen when I had my 2013. I replaced the round rubber seal that attaches to the inside of the fuel door and it never happened again.Took her to Auto Zone when my Check Engine light came on. Held my breath, hoping for inexpensive news. Came back as a "loose gas cap", which is interesting since this car isn't built with one. I'm told by my mechanic this is nothing major, just clear the code, and see if it comes back. So, no expensive repair, I guess. Maybe I'll spend the $$ on mods instead? Lol