BMW Key Fobs BMW key fobs are no longer the bulky rectangles of black plastic they once were. Today's smart keys provide more than just an unlock and lock remote they also allow you to control your car's temperature system and check the status of your charging on hybrid models, https://thekeylab62362.dbblog.net/3483252/the-top-bmw-key-fobs-gurus-are-doing-three-things