What is Car Keys Programming? Modern vehicles have a computer chip inside the key fob to connect with the vehicle. The key and the computer must be programmed so that they know each other. Depending on the car manufacturer the procedure can be completed by a locksmith or a dealership. https://g28carkeys39791.isblog.net/14-cartoons-about-car-key-fob-programming-near-me-that-ll-brighten-your-day-46491863