What Functions Does a BMW Key Fob Have? Your BMW key fob is likely to have numerous functions. You can use it to do a variety of things, such as unlocking your doors, controlling your windows and even starting your engine. However, there are some hidden tricks that you might https://car-key-programming49672.daneblogger.com/29654811/what-is-bmw-key-fobs-and-why-is-everyone-dissing-it