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 have to be programmed to understand each other (think Tinder) and this is referred to as car key programming. Depending on the vehicle manufacturer https://g28carkeys22677.smblogsites.com/29371662/car-key-reprogramming-101-the-ultimate-guide-for-beginners