Key Programming Car Keys The majority of dealerships and brick and mortar locksmiths have tools that can help you program replacement keys or restore information from the immobilizer. These tools are typically bidirectional OBD-II units. Insert the new key and turn it to the off position without starting the engine. https://g28-car-keys43406.canariblogs.com/the-most-popular-car-key-programmed-experts-are-doing-three-things-44568519