How to Save Money on Audi Battery Replacement Are you experiencing issues with your Audi key fob having trouble locking and unlocking it? 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 https://car-locksmith46591.loginblogin.com/36904717/10-audi-a4-spare-key-friendly-habits-to-be-healthy