The Benefits of a BMW 3 Series Key Fob The BMW Display Key is a key fob that includes a full-color touchscreen. It has a variety of useful features that can be accessed by simply swiping your finger. The standard BMW key fobs are made to withstand normal moisture levels. https://carkeyprogramming62812.dm-blog.com/30198441/what-is-bmw-key-fob-replacement-and-why-is-everyone-speakin-about-it