BMW Key Fobs BMW key fobs are no more the clunky rectangles of black plastic they once were. These days, smart keys offer more than just a remote lock and unlock they also allow you to control your car's climate, check charging status on hybrid models, and so much more. https://www-thekeylab-co-uk70740.blazingblog.com/30287317/5-bmw-key-fobs-projects-for-any-budget