Key Programming Car Keys The majority of dealerships and brick and mortar locksmiths have tools to assist you in programming replacement keys or restore immobilizer data. These tools are usually bidirectional OBD-II devices. Insert a new, blank key and turn the ignition on to the "on" position without actually starting https://auto-locksmith33078.ja-blog.com/29298205/the-history-of-car-key-reprogramming-in-10-milestones