Why does my Audi A7 make a strange noise when I turn on the AC?

I have a 2018 Audi A7 and whenever I turn on the AC, I hear a strange noise coming from the engine. It doesn't seem to affect the performance of the car, but I'm worried it could be a sign of a larger issue. Is this normal?

The strange noise you're hearing is most likely caused by a faulty AC compressor. It's a fairly common issue in Audi A7s and can be easily fixed by a mechanic. I suggest getting it checked out as soon as possible to avoid any further damage to your car.