I have a 2009 SE CC. This morning it was -25*F and I let the vehicle warm up for 15 minutes, auto start, and when I went out the blower/heater didn't work. I turned everything on high before I went in last night. So now I put it indoors and after about 2 hours from being in a heated shop it now works. Any ideas or something that would have caused it? I did try switching from defrost to vents to mixed and such. Turned it off and on multiple times, but No blower or heat of any kind. made it tough driving it to my workplace's heated garage with no defrost and such. I did have it plugged in last night as well. Could a relay freeze or anything?? just curious if this could be a future problem or a one time thing? my wife's car was in the garage so the poor titan gets to sit outside in the snow.