How to Save Money on Audi Battery Replacement Are you experiencing issues with your Audi key fob not locking and unlocking it? This may be a sign that the battery must be replaced. To replace the battery, flip open the metal key and use a screwdriver with a flat head https://car-locksmith21455.like-blogs.com/30086258/what-audi-a4-spare-key-experts-want-you-to-know