Is this from sort of security issue or just something out of the norm? Was getting into our 2010 the other day and the key fob appeared 100% dead. Pulled the metal key out of it and unlocked the door. The alarm went off when I opened the door. I put the key back in the fob and it wouldn't start the car via the push start. The alarm kept going off. I then popped the push start button out and used the key fob to start the car. Everything went back to normal and the fob worked fine after that.