What is Car Keys Programming? Modern cars have a computer chip inside the key fob to communicate with the vehicle. This computer and key must be programmed so that they are able to communicate. Depending on the car manufacturer the procedure can be completed by a locksmith or a dealership. https://autolocksmiths67957.fare-blog.com/29492466/what-experts-in-the-field-of-car-key-reprogramming-want-you-to-be-able-to