How to Save Money on Audi Battery Replacement Are you experiencing issues with your Audi key fob having difficulty locking and unlocking it? This could be a sign the battery is in need of replacement. To replace the battery, flip open the key made of metal and use a screwdriver https://car-locksmith29116.prublogger.com/29617409/the-reason-everyone-is-talking-about-audi-a4-spare-key-right-now