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 the battery is in need of replacement. To replace the battery, you must open the metal key with flathead, then pop the back cover https://car-locksmiths64432.designi1.com/51700240/it-s-time-to-extend-your-audi-a4-spare-key-options