Key Programming Car Keys The majority of dealerships and brick and mortar locksmiths are equipped with tools that can assist you in programming replacement keys or restore immobilizer information. These tools are usually bidirectional OBD-II devices. Insert a blank, new key and then turn the ignition to the "on" position, https://www.g28carkeys.co.uk/houghton-regis-auto-locksmiths-near-me/