What to Do When You Lose Your BMW Keys BMW cars are expensive, and are equipped with sophisticated anti-theft technology. This makes them hard to steal, but it can complicate issues when you lose your key. If you lose the BMW key the first step is to call your dealership. https://thekeylab07325.get-blogging.com/30607269/7-things-about-bmw-key-fob-you-ll-kick-yourself-for-not-knowing