What is Car Keys Programming? Modern cars have a computer chip inside the key fob to connect with the vehicle. This computer and key must be programmed so that they can communicate with each other. This can be accomplished by a locksmith or a dealership, depending on the car manufacturer. https://g28-car-key-solutions73152.onzeblog.com/29254561/20-important-questions-to-ask-about-car-key-fob-programming-near-me-before-you-decide-to-purchase-it