My apologies.

When I use the front controls, everything blows the way it should, whether on auto or manual. When it's in 2-zone, I will get hot air from the floor vent. When I use the rear controls, and set it to hot on auto, nothing happens on the floor. The fan behind the rear passenger comes on, but the floor vents barely blow--if at all. I wonder if it was just residual heat from when I was experimenting using the front controls. I am wondering if you are right about it being the rear console? I did more fiddling with the controls and it seems that anytime I use the one zone all the back vents work properly. When I try to use the rear controls, the only things that work are the seat heating/ventilating and the fan behind the right rear passenger.

 

I made another video just for you:

 

Thank you so much! This video helped so much! It answered all my questions. It looks like mine is working as it should after all. It is doing the same things yours is doing. Thank you so much.

And thank you to everyone for all your help.