Why Buy a Genuine BMW Replacement Key? BMW key fobs are designed with security in mind. They only broadcast a unique identifying signal to your vehicle. This stops unauthorized third parties from hacking into your vehicle or copying the key. BMWs do not accept keys from used cars. They are https://thekeylabcouk82158.bloggazza.com/29432311/10-signs-to-watch-for-to-find-a-new-bmw-car-key