How to Program a Car Key Modern cars come with more than just a key to start the engine. They also have a remote that can lock and unlock doors. These key fobs need to be programmed in order to function properly. It is possible to program some car keys https://g28-car-key-solutions85680.blogs100.com/29839841/15-of-the-most-popular-pinterest-boards-of-all-time-about-car-key-programer