What Functions Does a BMW Key Fob Have? Your BMW key fob could have many functions. It can be used to unlock your doors, manage your windows and even start the engine. There are a few tricks you may not know about. Let's take a look at some of the https://www-thekeylab-co-uk51849.digitollblog.com/30017784/is-bmw-key-fobs-the-same-as-everyone-says