Getting a BMW Spare Key You may require a replacement battery in your BMW key fob. Perhaps you'd like to upgrade to a smart key, which substitutes your compatible smartphone as a key. For security reasons, replacement fobs must be purchased directly from BMW and prepared for your specific vehicle https://the-key-lab61089.diowebhost.com/85155086/what-experts-in-the-field-would-like-you-to-learn