Audi key fobs have varied slightly between different models over the years, but the process to replace batteries is relatively similar and simple for each one.

Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

Audi key fobs have varied slightly between different models over the years, but the process to replace batteries is relatively similar and simple for each one.

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.