Key Fob Programming Near Me Modern cars have a radio-frequency key fob. A receiver inside your car tuned to the fob's signal decrypts it and then responds accordingly - unlocking, locking or even starting the engine. Some car owners have their fobs taken to a dealer to have them reset. https://g2866546.blogocial.com/11-strategies-to-refresh-your-car-key-fob-programming-near-me-65405172