Key Programming and Data Transfer Key programming is used to make a new key work. The process is typically performed by a dealer or a locksmith. To program a new key, place it into the ignition and switch the key to the "On" position, without starting the car. This should https://g28carkeys52472.blogdon.net/what-is-car-key-programmer-near-me-and-how-to-use-it-45457529