Well I was driving down the freeway today (finnally it's nice outside) and wanted to turn the vent on so I starting hitting the button to turn in on, then when to turn the snowflake off, and the unit started to give me some weird stuff. The auto button didn't light up, but it made the center section start with 1 2 or 3 of the fan marks and cylced through those, and the snowflake would do different things. With 1 fan make the snowflake made the center show 00, 2 showed a flashing CA then CC and all the lights would come on, and 3 I have no idea. The entire time the unit was blowing clod air and I could not find a way to turn it off. I would have messed with it more, but I was on the freeway at the time. I finally got sick of it and turned the car off then back on again and it cleared this.

So did I stumble upon a diag for the auto a/c or something? I was just a little confused on what I did in the first place. Wondering if anyone else found this, or knows about it.