How can I reset the service light on my Audi A5?

I recently had my Audi A5 serviced, but the service light is still on. How can I reset it without having to go back to the dealership?

To reset the service light on an Audi A5, first turn on the ignition without starting the engine. Then, use the controls on your steering wheel to access the 'Car' menu and navigate to 'Service & Checks'. From there, you can reset the service light by selecting 'Reset Service Interval' and following the on-screen prompts.