Withanf1

Hello everyone. I have a 2018 S7 and there's a weird noise coming from the engine. Best way I can describe it is that it sounds like someone honking at someone who won't go on a green light. It definitely isn't the horn though and it is slight. The noise starts once the engine has warmed and it stays constant when driving. Accelerating, shifting, etc. doesn't change anything about the noise. I have video but can't upload it here. Hopefully, someone can help. Thanks!

Withanf1

Here's the video.