Getting a BMW Spare Key You may require replacing the battery in your BMW key fob. Perhaps you'd like to upgrade to a smart key, which replaces your smartphone that is compatible with it as a key. BMW must prepare replacement fobs to your vehicle with its VIN. This is https://the-keylab59433.thenerdsblog.com/35667016/8-tips-to-enhance-your-bmw-key-1-series-game