BMW Key Replacement The loss of your BMW key is a major inconvenience, and getting an immediate replacement is crucial. But it's also vital to purchase your new key from a trusted locksmith. Unlicensed locksmiths may cut the wrong key and compromise your security. They could also invalidate your warranty. https://carkeyrepair87330.blogzet.com/5-tools-that-everyone-involved-in-bmw-3-series-key-fob-industry-should-be-utilizing-44926527