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