OK, I may be an idiot, but, I can not seem to figure out how to get my automatic temperature control to blow hot air. In the summer there wasn't a problem. I push the auto button and set a temp and the ac went on and maintained the temperature blowing faster or slower as needed. But now, it doesn't seem to want to heat to that same temp. I have tried pushing the auto button then pushing the ac button to shut tha ac off but this doesn't seem to work. The only way I can heat up the interior is to set the temp to 80 degrees or more. Am I doing something wrong? Shouldn't the auto setting maintain a temp whether it is cold or heat? I have read the manual and it only really addresses the cooling aspect. Also, when I push the ext temp button it registers 100+ degress all the time. this past monday when I left for work it was 24 degrees. The ext temp read 117 degrees. Does this have something to do with the interior temp?


Any help would be really appreciated.

did it get switched to Celcious?

No.