How to Save Money on BMW Key Replacement BMW keys are more than standard car keys. They are high-tech devices that enhance security for your vehicle. The key fob connects to the immobilizer system in order to stop your car from being hotwired or stolen. If your BMW key fob https://car-key-repairs81453.dailyhitblog.com/35483148/what-s-holding-back-the-bmw-3-series-key-fob-industry