The Benefits and Disadvantages of the BMW Keyless Entry System The BMW key fob is more than the physical device used to unlock your vehicle or turn it on. Its built-in transmitters and security functions protect your vehicle from hackers who attempt to duplicate BMW key fob signals. Newer BMWs https://car-key-programming59157.prublogger.com/29476810/what-will-bmw-car-key-replacement-be-like-in-100-years