hey I have a 2020 Qx50 with the same exact issue I thought it was just me going crazy but exactly when you go from 61 to 62 the air goes from cold to warm instantly there is no gradual change. I haven’t been to the dealer about it yet I do have an oil change coming up and wondering if I should bring it up but from what I’m seeing online no ones found a fix from the dealers. I once had a q50 loaner special edition and the AC went totally bonkers no cold air at all it was a brand new loaner with like 2,000 miles I think it was a 2020.Hello, I am wondering if anybody is having issues with AC temperature. I notice when I set the temperature to 61 it blows cold air and once you move the temp to 62 the air rapidly becomes hot.