Hi everyone. I'm not sure if this has been addressed or not yet. If so could someone please give me a link. If not, some help would be appreciated. When I have my temp control **** to a setting other than a/c on heat, it seems to blow warm air and then cool air. The sound of the air blowing changes when it does this. If I turn the **** to full cool or warm and back to the previous setting, it seems to stop it sometimes. My car has around 34k miles on it, so it doesn't have alot of time on it. Anyone have similar problems? Thanks.

 

Look around for the many threads on the control unit fix


It is a common problem