What is Car Keys Programming? Modern cars have a computer chip in the key fob to communicate 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. Depending on the vehicle manufacturer, this can be https://carlocksmiths24291.ltfblog.com/28750192/7-tips-to-make-the-greatest-use-of-your-car-key-reprogramming