Key Programming Car Keys The majority of brick and mortar locksmiths and dealership parts departments have tools to assist you in programming replacement keys or restore immobilizer data. These tools are usually bidirectional OBD-II devices. Insert a brand new, blank key and turn the ignition on to the "on" position https://autolocksmith15868.blognody.com/29068960/what-experts-from-the-field-of-car-key-reprogramming-want-you-to-know