How to Save Money on BMW Key Replacement BMW keys are more than standard car keys. They are high-tech devices that improve vehicle security. The key fob communicates with the immobilizer system to protect your car from being stolen or hotwired. If your BMW key fob is damaged or lost, https://car-key-reprogramming66557.blogrelation.com/36174253/the-most-underrated-companies-to-keep-an-eye-on-in-the-bmw-3-series-key-fob-industry