How to Save Money on Audi Battery Replacement Do you find that your Audi key fob have trouble locking and unlocking? This could be a sign that the battery needs to be replaced. To replace the battery, simply open the key made of metal using an flathead and then open https://g28-car-key-solutions98235.pages10.com/learn-more-about-audi-a4-spare-key-while-working-from-at-home-65411707