i have a 05 honda accord 2.4. my ac fan constantly blows air. even when the car is off and the key is out.it doesnt blow cold air just that warm air it blows when you dont have the "ac" on. the only way i can get it to shutoff is if i take out the fuse from under the steering wheel column. i only started having this problem after i got a system in my car and had the "metra" dash kit since i didnt want to install it in the lower compartment. ever since then my air hasnt worked but before it blow nice cold air... almost too cold lol. if any one can help i would appreciate it.