Hello I am a new memeber with a 2005 frontier NISMO V6. The ac is not working. when you turn the ac on and the setting is on 1 the ac light is on but no air comes out. when you change the setting to 2 3 4 or max air ac light shuts off. Any one else with such problem are any advice. I took in to a local auto shop I use all the time and they are not sure they think its the control pannel for the ac and that would cost 314 instaled. But they are not even sure that is what is wrong. I know if I take into Nissian the cost will be too much that I can deal with right now.