How to Save Money on Audi Battery Replacement Do you find that your Audi key fob have trouble locking and unlocking? This may be a sign that the battery is in need of replacement. To replace the battery, open the key made of metal using an flathead and then open https://carlocksmith75844.blogsumer.com/29415793/the-reason-audi-a4-spare-key-is-fast-becoming-the-hottest-fashion-of-2023