How do I reset MyKey fob after replacing the battery? How do I reset my key fob after replacing the battery?Replace the batteries inside the key fobs.Get Inside the Car.Turn on the Ignition.Press the Lock Button on Remote.Listen for a Lock Sound.Programming Additional Remotes.Turn Off the Ignition.Step out from your car and test the result. How do you reset the remote key fob on a Ford? On the seventh cycle, leave the key in the run position. The door locks should all cycle now, as if you pushed the lock and unlock button. Once this occurs, the lock system is...