Why Buy a Genuine BMW Replacement Key? BMW key fobs are made with security in mind. They only transmit a unique identifying signal. This stops third-party hackers from hacking into your vehicle or copying your key. Key fobs used for keys are not compatible with BMWs and cannot be activated https://carkeyreplacements95458.frewwebs.com/30688558/10-facts-about-bmw-car-key-that-insists-on-putting-you-in-the-best-mood