How to Get a BMW Replacement Key It can be a nightmare if you lose your BMW key. It can also be costly. Fortunately, finding a replacement key isn't as expensive or difficult as it used to be. You can purchase a new BMW key from a reputable seller online. https://carkeyreplacements96379.webdesign96.com/30622259/the-most-significant-issue-with-bmw-car-key-replacement-and-how-you-can-fix-it