How to Save Money on Audi Battery Replacement Do you notice that your Audi key fob have issues locking and unlocking? This may be a sign that the battery is in need of replacement. To replace the battery, open the key made of metal using flathead, then pop the back https://carlocksmiths13630.link4blogs.com/51883832/15-best-documentaries-about-audi-a4-spare-key