What to Do When You Lose Your BMW Keys BMW cars are expensive, and they come with sophisticated anti-theft technology. This makes them hard to take, but it also complicates things if you lose the key. If you lose your BMW key, the first step is to call your dealer. https://thekeylab57649.ivasdesign.com/52098551/10-beautiful-images-to-inspire-you-about-bmw-car-key-cover