Key Programming and Data Transfer Key programming is used to make a new key work. The process is usually performed by a locksmith, or a dealer. To program a new key, insert it into the ignition and turn the key to the "On" position without launching the car. This must https://carlocksmiths64375.tinyblogging.com/20-things-you-must-be-educated-about-car-key-programer-73102110