How do I turn off the automatic start-stop function on my Audi A3?

I recently purchased an Audi A3 and I noticed that the engine automatically shuts off when I come to a stop. I find this feature slightly annoying and would like to turn it off. Is there a way to disable this function?

To turn off the automatic start-stop function on your Audi A3, simply press the button labeled 'A' on your center console. This will deactivate the feature until you manually turn it back on.