What is Car Keys Programming? Modern cars have a computer chip inside the key fob that allows communication with the vehicle. The key and computer must be programmed so that they are able to communicate. Depending on the manufacturer of the vehicle the procedure can be completed by a locksmith https://auto-locksmith15810.blogpayz.com/29472530/15-unexpected-facts-about-car-key-reprogramming-that-you-never-knew