What is Car Keys Programming? Modern cars have a computer chip inside the key fob that allows communication with the vehicle. The key and the computer must be programmed so that they know each other. This can be done either by a locksmith, or a dealer, depending on the vehicle https://carlocksmiths21334.answerblogs.com/29430075/10-signs-to-watch-for-to-get-a-new-car-key-fob-programming-near-me