Key Programming and Data Transfer Key programming is used to make a brand new key work. This process is typically performed by a locksmith, or the dealer. To program a new key, place it in the ignition and switch the key to "On" position without starting the car. This should https://car-locksmiths13564.bloggazza.com/28799743/5-common-phrases-about-car-key-programer-you-should-avoid