Why Buy a Genuine BMW Replacement Key? BMW key fobs were designed with security at the forefront. They only transmit an unique identifier signal to your vehicle. This prevents third parties from hacking your vehicle or cloning your key. BMWs do not accept used key fobs. They cannot be programmed https://carkeyprogramming30405.bloggin-ads.com/53609541/10-meetups-about-bmw-car-key-you-should-attend