Ok I have had my car for almost a year now, but this is something I never noticed b4. When I turn my Fan on my AC turns on always. Now I took the car into lexus and they said this is a normal thing for my 04. I was sure it never did that b4, but maybe I'm wrong, this just seems like a stupid way for the fan to work. Can anyone else verify this, like I said I was sure it didn't do this b4, I would have figured something like this would have bugged me enough for me to notice. I had my AC compressor changed about a month ago, subsequently that’s when I started to notice this phenomenon. I did a search to no avail but I would really appreciate it if a few people could verify this for me. Thanks for any help you guys can provide.
