What is Car Keys Programming? Modern cars have a computer chip in the key fob that communicates with the vehicle. The key and the computer have to be programmed to understand each other (think Tinder) and this is referred to as car keys programming. Depending on the vehicle manufacturer, this https://car-locksmiths55654.win-blog.com/9400246/why-car-key-reprogramming-is-tougher-than-you-imagine