Key Programming Car Keys Most Brick and mortar locksmiths, as well as dealership parts departments have tools that can help you program replacement keys or restore immobilizer information. These tools are typically bidirectional OBD-II devices. Insert a brand new, blank key and then turn the ignition to the "on" position https://www.g28carkeys.co.uk/dunstable-auto-locksmiths-near-me/