Getting a BMW Spare Key It is possible that you need to replace the battery in your BMW key fob. Or perhaps you want to upgrade to a smart key, which replaces your compatible smartphone as a key. BMW will prepare replacement fobs for your vehicle using the VIN. This https://carkeyprogramming30405.bloggin-ads.com/53609822/what-bmw-key-1-series-should-be-your-next-big-obsession