How to Save Money on Audi Battery Replacement Is your Audi key fob not locking and unlocking? This may be a sign that the battery is in need of replacement. To replace the battery, open the metal key and use a screwdriver with a flat head to remove the back https://car-locksmiths06369.full-design.com/five-audi-a4-spare-key-lessons-from-the-professionals-72706109