How do you get the petrol range up on the dashboard of an Audi A3?

To display the petrol range on the dashboard of an Audi A3, you typically need to use the vehicle's trip computer. This can be accessed by pressing the "Menu" or "View" button on the steering wheel to cycle through the display options until you find the range indicator. Additionally, ensure that the fuel gauge is functioning properly, as the range is calculated based on the remaining fuel. If you're having trouble, consult the owner's manual for specific instructions related to your model year.