What is Car Keys Programming? Modern vehicles use a computer chip inside the key fob for communication with the vehicle. The key and the computer must be programmed to recognize each other (think Tinder) and this is referred to as car key programming. Depending on the car manufacturer, this can https://carlocksmiths68698.bloggazzo.com/28858557/car-key-reprogramming-tools-to-make-your-life-everyday