Helo fellow taurus owners. I have recently installed an aftermarket cd player in a 99 taurus. This is a good friend of mine's car. I have done many a stereo install in the past and even used to compete locally at alot of the spl events. Anyway, she bought the install kit and harness. I wired everything up in the house, go outside to basically "plug and play" like with most installations that i have done. Even swapped over the climate controls to the new kit. The kit came with an adapter to use with 98 and up models, that i used. Well the thing did not plug up in the car. Needless to say, i had to hard wire the new unit in the car. Stereo works great, but, heres my problem the center knob that contlols def, vent, ac, etc. is stuck in the defrost function no matter what position you have it on, except for off, it turns off. Everything else works fine, climate control and fan swotch are good. I am thinking that maybe i somehow internally damaged the switch during the swap(only thing i can think of) Has anyone had this problem before on these cars? Why is it stuck in the defrost position? I thought i would try here before anywhere else since i am a member on another vehicle forum and everyone is always so helpful when i have something go wrong with my ride. Surely someone has encountered this before. Sorry if this is too long, just trying to paint a good pic of what is wrong. Any help is greatly appreciated. Thanks!!!