I purchased a used CT in November. Sine then outside tempertures have not been very warm here. I've noticed that cooling fan runs almost all the time during city driving, even when it's near freezing outside. This makes me very nervous about whats going to happen this summer when temps are in the 90's. I previously had a Prius and I think I only heard fan come on 5 or 6 times the whole time I owned it. Called dealer and inquired about this. When I asked rep on phone about it I could here him ask tech and his response was " well it's a fan isn't it? and aren't fans suppose to run". Obviously I'm not satisfied with this response.