How to Program a Car Key Modern cars come with more than a key that can start the engine. They also come with a remote which can be used to lock or open doors. Key fobs must be programmed to work properly. It is possible to pre-program certain car keys https://g28carkeysolutions15943.arwebo.com/52555191/car-key-programer-s-history-history-of-car-key-programer