How to Get Keys Programmed to Your Car Modern cars have keyfobs which must be programmed into the car. They can unlock doors and start the vehicle remotely. They also help keep the vehicle safe from physical and cyber attacks. The process is typically carried out by a certified locksmith. https://car-locksmith73359.tribunablog.com/what-car-key-programing-could-be-your-next-big-obsession-43637381