How to reset service interval on Audi A6?

I recently got a service done on my Audi A6 and the service interval has not been reset. How can I reset it on my own without having to take it back to the mechanic?

You can reset the service interval on your Audi A6 by following these steps: 1) Turn on the ignition without starting the engine. 2) Press and hold the reset button located on the instrument cluster. 3) After five seconds, a message will appear on the screen asking if you want to reset the service interval. 4) Press and hold the reset button again until the message disappears. This should reset the service interval on your vehicle.