Getting a BMW Spare Key You might require replacing the battery in your BMW key fob. You might want to upgrade to smart keys that use your smartphone as a replacement for keys. For security reasons, replacement fobs must be purchased from BMW and prepared specifically for your vehicle in https://thekeylab-co-uk76905.develop-blog.com/36425854/five-bmw-key-1-series-projects-to-use-for-any-budget