Programming Car Keys at Home Reprogramming car keys is a complex process that requires specialized tools that are available only to auto locksmiths. Certain manufacturers have a technology that prevents anyone but the dealership from programming keys. Start by inserting one of your keys that are blank into the ignition https://autolocksmith98764.blog-a-story.com/9458602/what-is-car-key-programmed-and-how-to-utilize-it