Programming Car Keys at Home Reprogramming your car keys is a process that requires specialized equipment that only an auto locksmith has access to. Certain manufacturers have technology that prevents anyone but the dealership from changing keys. Begin by inserting one of your keys that are blank into the ignition https://carlocksmiths90178.blogdiloz.com/28824214/what-is-car-key-programmed-and-why-is-everyone-speakin-about-it