Blower Motor not working

The switch body or AC control module. Come to mind

 

A multi-meter is inexpensive.......but can be a valuable tool.
There may be a fuse you are overlooking.

It may not be labeled as AC, since it also provides heat and ventilation.

 

I don't have access to the online repair manual and it's full and tiredy to just be able to browse and read at my leisure but I'm pretty sure in these fancy pants cars that there is a climate control computer that more than likely controls the fans under the hood the blower fan in the cabin the related pumps that move coolant around to keep everything cool so on and so forth I'm not so sure that it's just a simple switch like in the Corolla where you turn the fan or a potentiometer from low to high and that's what happens here you have all this auto mode touch screen display there's no real fan switch that we are allowed to touch It's a soft touch screen which generally means you're running a control box somewhere which of course will have fused controlled items like blower. But me thinks you'll be going through a big long drawn out whole section of the manual to test the necessary functions to figure out if the computer is bad the MFD is messed up whatever the case may be but it will come back probably to some controller of some sort for that system unfortunately.

 

What exactly does that mean......"only 2 WORK" ??

At this point, it sounds like you need a wiring diagram to trace the voltage from the switch or control board
to the fan. If it is an "automatic" system, a shorted fan might have taken out the control board too.