Congrats, we do expect piccies
Auto headlights you can re-programme the setting.
As for the aircon, I don't think it automatically switches off if the outside temp drops, as it's useful, as aircon is required on cold days when your windscreen is fogging up.
You just need to switch the a/c pump off when it's cold outside manaully.
I had one car (RX8) which turned off the a/c pump when the outside temp dropped to less then the required temp in the car. This was more difficult to manage on cold days as although the a/c pump light was on you knew you had to "override" the auto system to actually get it to it to work to demist quickly.
In my experience it's much easier to press an a/c button to off on cold days rather then trying to get it to come on when needed on cold days.