What is Car Keys Programming? Modern vehicles use a special computer chip in the key fob to connect with the vehicle. This computer and the key must be programmed to know each one another (think Tinder) and this is referred to as car keys programming. This can be done either https://carlocksmiths60203.blogsvirals.com/28922757/your-family-will-thank-you-for-having-this-car-key-reprogramming