How to Save Money on Audi Battery Replacement Do you find that your Audi key fob have issues locking and unlocking? This could be a sign the battery is in need of replacing. To replace the battery, simply open the metal key using an flathead and then open the back https://car-locksmith58974.blogolize.com/what-s-the-reason-audi-a4-spare-key-is-fast-becoming-the-hottest-trend-of-2023-69363164