How to Change the Battery in an Audi Key Fob

An Audi key fob uses a CR2032 battery. Once the battery dies, you'll need to replace it instead of purchasing a new key, as an Audi key can be quite expensive, with an average cost ranging from $280 to $475. Replacing an Audi key fob battery is much more cost-effective. In this article, we will discuss how to change the battery in an Audi key fob when it dies.