How to Save Money on Audi Battery Replacement Are you experiencing issues with your Audi key fob not locking and unlocking? This could be a sign the battery is in need of replacement. To replace the battery, open the key made of metal and use a flathead screwdriver to pop https://carlocksmith56198.blogpostie.com/52163876/what-is-audi-a4-spare-key-and-why-is-everyone-talking-about-it