What to Do When You Lose Your BMW Keys BMW cars are expensive and come with sophisticated anti-theft technology. This makes them hard to take however, it can also make things if you lose a key. If you lose a BMW key, the first step is to call your dealer. https://www-thekeylab-co-uk10139.jaiblogs.com/57183929/10-myths-your-boss-is-spreading-regarding-bmw-key-fob