How to Get a BMW Replacement Key It can be a nightmare to lose your BMW key. It can also be costly. However, finding an updated key isn't as complicated or expensive as it used to be. You can purchase a brand new BMW key from a trusted seller online. https://carkeyreplacement81731.theideasblog.com/30562994/10-misconceptions-your-boss-shares-concerning-bmw-car-key-replacement