How to Save Money on Audi Battery Replacement Do you find that your Audi key fob experience difficulty locking and unlocking? This could be a sign the battery is in need of replacing. To replace the battery, simply open the key made of metal using a flathead and pop the https://g28-car-key-solutions90075.blogstival.com/52303319/how-to-tell-the-audi-a4-spare-key-which-is-right-for-you