How do I activate the auto hold feature in my Audi A1?

I recently bought a new Audi A1 and noticed there is an 'auto hold' button on the console. Can someone explain how to use this feature and what it does?

To activate the auto hold feature in your Audi A1, simply press the 'auto hold' button on the console. This feature allows you to keep the car stationary without constantly pressing the brake pedal, making it ideal for heavy traffic or long periods of waiting. It also makes hill starts easier.

To use the auto hold feature, first make sure the car is in a stationary position. Then, press and hold the 'auto hold' button until a green 'auto hold' symbol appears on the dashboard. This will indicate that the feature is now activated. You can now release your foot from the brake pedal.