@siracusa @atpfm Ref HVAC, I can see why you don't think a screen is a good idea and I agree with you as a Tesla owner... I am the guy that sent the red spare wheel photo from HK.

However I think many has overlooked the convenience and safety of voice command in newer cars. Like for HVAC, there is zero eye time off the road and you can change to exact temp or fan speed very easily. I actually prefer that to read buttons!