I have tried to search the forum for this problem but can't find any other post so here goes.
My new baby had a problem deciding the temp inside the car. It thinks it's much hotter inside then it really is. Driving her home I had to set the temp to 29 deg to get about 22 inside. From what I have understood the temp sensor is located just by the temp knob like on all later G8 Galants.
Is the temp sensor a separate thing that might have come lose, fallen back and get heated by the stereo? I'd hate to rip the center console apart just to find that the sensor is built into the acc control unit.....