What is Car Keys Programming? Modern vehicles incorporate computers in the key fob that allows communication with the vehicle. This computer and the key must be programmed to know each other (think copyright) and this is known as car keys programming. This can be done either by a locksmith, or https://carlocksmiths67054.blogdanica.com/29332606/car-key-reprogramming-myths-and-facts-behind-car-key-reprogramming