Amarillo_man

I guess I am old school. I was trying to run the vent and get more mpg if the outside temperature allowed it. Sounds like I need to do just what you say, set it and forget it.

Well I for one have learned a lot from the last two posts. I appreciate being educated on how the system works. Maybe it is just me but I like to know at least a litte more than the "AUTO" description in the owners manual.

My 2010 has had the same problem for a year. I have had the dealer check it twice but both times they said the system was fine. Does the system have to be in"Auto" mode? I have run some temperature checks and the air comes out at 100+ degrees until I adjust the temperature low and then it comes out close to the outside amient temperature (this is without the "Auto" setting on). I tried correlating it to the outside temperature but was not able to get any consistency. I will go in again and take this post to see if they can fix it. Thanks for the information.