What Functions Does a BMW Key Fob Have? Your BMW key fob could have numerous functions. It can be used to unlock your doors, operate your windows, and even start the engine. But there are some hidden tricks that you might not know about. Let's look at some of the https://thekeylabcouk82224.techionblog.com/30242052/why-is-there-all-this-fuss-about-bmw-key-fobs