How to Program Keys For Cars Typically, reprogramming car keys is the responsibility of a locksmith specialist. They can use a special software to program your new key using your old one. The procedure involves reprogramming the chip in your replacement key to suit the current settings of your vehicle. https://car-locksmith41034.csublogs.com/35527331/15-gifts-for-the-car-key-programer-lover-in-your-life