How to Save Money on Audi Battery Replacement Is your Audi key fob having difficulty locking and unlocking it? This may be a sign that the battery must be replaced. To replace the battery, simply open the key made of metal using flathead, then pop the back cover up with https://auto-locksmith95691.webdesign96.com/30558854/a-an-instructional-guide-to-audi-a4-spare-key-from-beginning-to-end