Hello, fellow Milwaukee-an! I actually have been doing the same thing (setting to auto and then turning the fan down because of the noise). I am getting identical mileage to yours, too. Wave if you see a red TCH traveling I-43 between Grafton and Brown Deer Rd.!

 

I don't get around there too often- I'm on the far southwest side on the border of Greenfield. I'd tell you to wave to me, but my Camry doesn't usually leave the garage more than once or twice a week. (Usually I walk to work)