All of you with parts cars. Do Any of you have the piece that goes on the heat/air conditioner to be able to change from hot to cold. cold==[]==hot
None of the garages around here do (so apparently its a common problem) Mine was gone when i got my maxima back at the end of august.

 

check ebay, sometimes you can get them cheap. you will probly have to get a whole new unit unless someone around here has just the little button.