Any of you guys noticed your water temperature moving all over the place. Today was the first warm day I’ve had the car and got stuck in traffic. Temp went through the roof (108 degrees). No warning lights on at all. Since then I have been checking the gauge and noticed the temp moves all over the place. Driving normally it can go up to 100 degrees and then slowly back to 94/95. Called Audi and they say there is 2 stage cooling and if the warning light doesn’t come on it’s fine. Just doesn’t seem normal to me as I would expect the water temp to be stable around 90 degrees. BTW the car is a 2020 RS3