What is Car Keys Programming? Modern vehicles use a special computer chip in the key fob that communicates with the vehicle. This computer and key have to be programmed so that they are able to communicate. This can be accomplished by a locksmith or a dealership, depending on the car https://auto-locksmith92176.onesmablog.com/car-key-reprogramming-101-it-s-the-complete-guide-for-beginners-69709644