Why Buy a Genuine BMW Replacement Key? BMW key fobs are designed with security in mind. They only broadcast a unique identification signal. This prevents third-party hackers from hacking into your vehicle or cloning your key. BMWs do not accept used key fobs. They cannot be programmed according to the https://carkeyprogramming80707.slypage.com/30729653/do-not-believe-in-these-trends-about-bmw-car-key