Hidden Functions of a BMW Key Fob You're probably familiar with how to lock your BMW using the fob of your key. However, BMW fobs have hidden functions that might surprise you. Here are some tips to use the BMW key fob. Some of these tricks are easy to do https://g28carkeys11756.iyublog.com/30219144/11-ways-to-fully-redesign-your-bmw-car-key-replacement