Getting a BMW Spare Key Your BMW's key fob may require a new battery. Perhaps you'd like to upgrade to a smart key that replaces your smartphone with a compatible key. BMW must create replacement fobs for your vehicle with its VIN. This is done to ensure security. This will https://car-key-repair41420.ssnblog.com/29621463/5-bmw-key-1-series-lessons-from-the-professionals