Just today, I locked my 2013, and noticed there was a delay in the single beep when I locked it.. Weird, went on with my day. I just tried to lock it again, and there was no beep or signal light flash.. Wth? I tried my other FOB, same thing. Unlocking works just fine. I tried turning the car on and back off again, no dice. Any thoughts? Super minor but SUPER annoying to me..
Something interfering with the lock signal from your fob? Have you changed your cellphone or other electronic device (wireless phone, wifi router, etc.) near the car recently?