How to Save Money on Audi Battery Replacement Does your Audi key fob experience difficulty locking and unlocking? This could indicate that the battery must be replaced. To replace the battery, you must open the metal key with flathead, then pop the back cover up with the screwdriver. Insert a https://car-locksmiths37683.getblogs.net/62704304/the-reasons-audi-a4-spare-key-is-fastly-changing-into-the-hot-trend-of-2023