BMW Key Fob Replacement Today's BMW models are typically equipped with an advanced key fob that can lock, unlock, and start your vehicle. These advanced fobs often require a new battery or might need to be programmed again to your BMW. Follow these steps to replace the lost BMW key https://carkeyreprogramming77025.blogkoo.com/what-s-the-reason-bmw-key-fob-is-fast-becoming-the-most-popular-trend-in-2023-49789521