How to Save Money on Audi Battery Replacement Do you find that your Audi key fob experience difficulty locking and unlocking? This could indicate that the battery needs to be replaced. To replace the battery, open the key made of metal and use a flathead screwdriver to open the back https://auto-locksmiths87066.eedblog.com/29887784/the-top-audi-a4-spare-key-tricks-for-changing-your-life