What Functions Does a BMW Key Fob Have? If you own a BMW, chances are that your key fob has many functions. It can be used to unlock your doors, operate your windows and even start the engine. There are some tricks that you might not know about. Let's take https://car-key-programming08050.blogadvize.com/36971670/how-to-create-successful-bmw-key-fobs-how-tos-and-tutorials-to-create-successful-bmw-key-fobs-home