How to Save Money on Audi Battery Replacement Does your Audi key fob have issues locking and unlocking? This could indicate that the battery needs to be replaced. To replace the battery, simply open the metal key using flathead, then pop the cover off using the screwdriver. Insert a new https://g2881892.ampblogs.com/5-reasons-audi-a4-spare-key-is-actually-a-good-thing-66668080