As of about two weeks ago, we have noticed issues with locking/unlocking the car with the key fob. Usually we press lock or unlock twice (either to get the horn-beep after locking, or to unlock all doors), however, most of the time, it hasn't done this. Either it won't get that second lock command or unlock all the doors, unless you press the button about 5 more times.
I attributed this to a bad battery (though, this being a '14, I thought this to be a little strange, but whatever). I took the car one morning, experienced the same issues with the lock/unlock, and changed the batteries - only to realize, that I was using my key fob, not my wife's (it's her car, so all the issues up to this point had been with her fob). I changed the battery in her fob to verify, and really, nothing got better.
Sometimes it works as it should, other times, it does not. So I'm thinking it's something in the car, rather than both key fobs. Thoughts?