How to Save Money on BMW Key Replacement BMW keys are more than just standard car keys. They are high-tech gadgets that increase vehicle security. The key fob communicates with the immobilizer system in order to stop your car from being stolen or hotwired. You can order an online replacement https://car-key-replacements78786.blogs100.com/30571358/5-tools-that-everyone-working-in-the-bmw-3-series-key-fob-industry-should-be-utilizing