I tried the temp knob and the problem did not change...
Can you see the blender/damper doors from inside the drivers compartment, or can you hear the motor activating? I'm not sure if the driver side is moving.

Where does one get a reliable Vida/Dice? I've seen some posts that say there are some ...

I apologize if this posts twice...

I have a new to me 2006 XC70. When I turn the knob to Heat, I am getting cold air on the drivers side. This happens in defrost mode too. The air/defrost on the passenger side is warm.

Where do I start? I've seen other posts for different models saying something ...