Key Programming and Data Transfer Key programming is used to make a new key work. This process is typically performed by a locksmith or at an agent. To program a key you must insert it into the ignition and turn it to the 'On' position without beginning the vehicle. This https://car-locksmiths21011.blogars.com/28739324/car-key-programer-what-s-new-no-one-is-talking-about