Well, I had the freon checked and it was full. The A/C has worked fine ever since that one episode. I am just going to wait and see if it happens again. Thanks for your help.

I really don't have any idea how long it has been. I will look into that as I assume this is realtively low cost compared to the alternatives. Thanks.

Hey guys, I am a noob here and need some help. We have a 2006 S40 with 52,250 miles. The wife calls me today and says the air conditioner blows outside temp air for a while then switches to cold air conditioner air and back and forth. I am not very mechanically inclined but my father is. Any ideas s...