Key Programming Car Keys The majority of dealerships and brick and mortar locksmiths are equipped with tools to assist you in programming replacement keys or restore immobilizer data. These tools are typically bidirectional OBD-II units. Insert a new key and turn it to the on position without triggering the engine. https://g28carkeysolutions45236.laowaiblog.com/28652276/guide-to-car-key-reprogramming-in-2023-guide-to-car-key-reprogramming-in-2023