What is Car Keys Programming? Modern vehicles use a computer chip in the key fob to communicate with the vehicle. The key and the computer have to be programmed so that they are able to communicate. It can be completed by a locksmith or a dealer, depending on the manufacturer https://carlocksmiths64375.tinyblogging.com/15-unexpected-facts-about-car-key-programmer-near-me-that-you-ve-never-heard-of-72958475