Can anyone please help with this problem. On all heater settings, but one, I get cold (less than ambient) air whichever vent I select. If I set the centre dial to Max, I get hot air. The position of the temperature knob has no effect on any setting. Perhaps a common fault which is difficult to live with. Keith
I have a 2002 Spyder, AC works great. The max on the center dial is max is max defrost. Sounds like you have a flap and/or positioner problem.
