What is Car Keys Programming? Modern vehicles have a computer chip inside the key fob that communicates with the vehicle. The key and the computer have to be programmed so that they know each other. This can be accomplished by a locksmith, or a dealership, depending on the vehicle manufacturer. https://carlocksmith96768.blogminds.com/your-family-will-thank-you-for-having-this-car-key-programmer-near-me-26994751