What Functions Does a BMW Key Fob Have? Your BMW key fob is likely to have many functions. It can be used to unlock your doors, manage your windows, and even start the engine. However, there are some secret techniques that you may not know about. Here are a few https://carkeyrepair81484.liberty-blog.com/30266631/8-tips-for-boosting-your-bmw-key-fobs-game