What Is Car Key Programming? Modern car keys aren't just simple pieces of metal. They contain an embedded computer chip that communicates with your car. This communication is key to ensure your vehicle's security and preventing any unauthorised use. You must preprogram the keys to operate your vehicle. This is https://car-locksmiths88011.techionblog.com/29410695/10-websites-to-help-you-to-become-an-expert-in-car-key-programer