How to Get Keys Programmed to Your Car Modern cars have keyfobs that must be programmed into the car. They can unlock doors and start the car remotely. They also help to protect the car from cyber and physical attacks. The process is usually carried out by a licensed locksmith. https://g28-car-keys86803.designertoblog.com/60892066/are-car-keys-programmed-really-as-vital-as-everyone-says