How to Save Money on Audi Battery Replacement Are you experiencing issues with your Audi key fob having difficulty locking and unlocking? This could be a sign that the battery is in need of replacing. To replace the battery, open the metal key using flathead, then pop the cover off https://auto-locksmith81579.ezblogz.com/61505239/7-things-you-ve-never-known-about-audi-a4-spare-key