Programming Car Keys at Home Reprogramming your car keys is a complicated procedure that requires special tools that are only available to auto locksmiths. Certain manufacturers have technology that prevents anyone other than the dealership from reprogramming your keys. Start the process by inserting a blank key into the ignition, https://g2888874.develop-blog.com/35676242/why-car-key-programmed-is-more-tougher-than-you-imagine