Programming Car Keys at Home Reprogramming car keys is a complex procedure that requires tools that are only available to auto locksmiths. Some manufacturers have technology which prohibits anyone else than the dealership from changing keys. Begin by inserting a blank key into the ignition without turning the engine off. https://autolocksmiths77922.vidublog.com/28811506/why-car-key-programmed-is-fast-becoming-the-trendiest-thing-of-2023