How to Program a Car Key Modern cars have more than just a key which starts the engine. They also have a remote control which can be used to lock or open doors. These key fobs have to be programmed in order to work. Certain keys for cars can be https://car-locksmith47168.blogozz.com/28794189/car-key-programing-the-history-of-car-key-programing-in-10-milestones