The Benefits and Disadvantages of the BMW Keyless Entry System The BMW key fob is more than just an actual tool to unlock your car or start it. Its integrated transmitters and security features protect your vehicle from hackers trying to replicate BMW key fob signals. BMW's newer models include https://car-key-programming43520.sharebyblog.com/30109317/14-questions-you-shouldn-t-be-afraid-to-ask-about-bmw-car-key-replacement