BMW Replace Key Service If you have a BMW key that isn't functioning, it could require its battery replaced. This is a DIY project that you can do by yourself. You can purchase an online replacement keyfob from an established seller. However, you'll require the key fob programmed by a https://g2868197.rimmablog.com/30164350/what-s-the-reason-everyone-is-talking-about-bmw-1-series-key-right-now