How to Save Money on Audi Battery Replacement Are you experiencing issues with your Audi key fob having trouble locking and unlocking? This could indicate that the battery must be replaced. To replace the battery, simply open the metal key with a flathead and pop the cover off using the https://g28carkeys54558.ageeksblog.com/29488694/10-audi-a4-spare-key-related-projects-to-stretch-your-creativity