What Functions Does a BMW Key Fob Have? If you have a BMW it is likely that your key fob comes with numerous functions. It can be used to do a variety of things, such as unlocking your doors, adjusting your windows, and even starting the engine. There are a https://thekeylab-co-uk50268.blog5star.com/30561252/speak-yes-to-these-5-bmw-key-fobs-tips