Getting a BMW Spare Key You may require a replacement battery in your BMW key fob. You may want to upgrade to smart keys that use your smartphone as a substitute for the key. To protect yourself for security reasons, replacement fobs should be purchased directly from BMW and prepared https://thekeylab-co-uk77390.blogitright.com/30324531/bmw-key-1-series-101-this-is-the-ultimate-guide-for-beginners