Why Buy a Genuine BMW Replacement Key? BMW key fobs were designed with security in the forefront. They only broadcast a unique identifying signal. This keeps third parties from hacking your vehicle or cloning your key. Used key fobs are not compatible with BMWs and cannot be activated unless they https://car-key-reprogramming75902.worldblogged.com/36000333/the-biggest-issue-with-bmw-car-key-and-what-you-can-do-to-fix-it