What is Car Keys Programming? Modern vehicles have a computer chip inside the key fob to connect 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 dealership depending on the vehicle manufacturer. https://g28carkeys63579.nizarblog.com/29404335/what-a-weekly-car-key-programmer-near-me-project-can-change-your-life