How to Save Money on Audi Battery Replacement Do you notice that your Audi key fob experience difficulty locking and unlocking? This could be a sign that the battery is in need of replacing. To replace the battery, turn off the metal key and use a flathead screwdriver to remove https://car-locksmith32970.blogdal.com/30212520/are-audi-a4-spare-key-as-important-as-everyone-says