Okay, so I have had a '95 SR5 4Runner since it was new and I put just under 300,000 miles on it! I felt like an upgrade and just got into a '00 Limited 2WD. I'm a little nervous because even when I have the fan set to OFF it sounds like the fan is still on LOW even though I can't figure out where the air is coming in! I'm so confused and hope that I didn't make a HUGE mistake getting rid of old faithful. Can anyone please help me? Maybe this is just a standard circulation setting or something that you can't turn off....