Hello All, New to the Form but on several other ford pages.. Have an odd one. Wife new to her car 2012 33,000 miles 2012 MKX. She locked her key fob in car last week and had to get the other fob to open doors. I was out of the country when this happen. I set up here key pad when I returned home. Code works all seems fine. The next day wife tells me while driving the locks cycled unlock and locked while driving. She went into work locked her car like she normally does by using the keypad on the door. She doesn't use the key fob. when she came out for lunch car was unlocked... Same thing happens after lunch. I took car into change battery since it is original for a 2012 figure maybe going bad. Well it did it to me while are work. Any ideas??