How to Save Money on BMW Key Replacement BMW keys are not standard car keys; they are high-tech devices designed to improve security of your vehicle. The key fob communicates directly with the immobilizer to protect your vehicle from being hotwired, or even stolen. You can order a replacement key https://www-thekeylab-co-uk01867.blogsidea.com/36411041/10-things-everyone-hates-about-bmw-3-series-key-fob