Key Programming Car Keys Most dealerships and brick and mortar locksmiths are equipped with tools to help you program replacement keys or restore immobilizer information. These tools are typically bidirectional OBD-II units. Insert the new key and turn it to the on position without starting the engine. Repeat this process https://car-locksmiths40831.thekatyblog.com/28546454/car-key-reprogramming-101-the-ultimate-guide-for-beginners