What is Car Keys Programming? Modern vehicles use a computer chip in the key fob for communication with the vehicle. The key and the computer have to be programmed so that they can communicate with each other. Depending on the car manufacturer, this can be done by a locksmith or https://auto-locksmiths70568.buyoutblog.com/29430071/your-family-will-thank-you-for-having-this-car-key-reprogramming