How to Save Money on Audi Battery Replacement Do you find that your Audi key fob experience difficulty locking and unlocking? This could be a sign that the battery must be replaced. To replace the battery, open the metal key and use a flathead screwdriver to pop up the back https://g2866546.blogocial.com/the-little-known-benefits-of-audi-a4-spare-key-66002426