Just curious, Telsa has high tech cars and this seems pretty easy to code..... Would you like an option to have your car automatically turn AC/heat to [auto] once it sees you're in range? I know that there is an "app for that", but sometimes we aren't always planning ahead. I think I'd like the car to see I'm approaching and if the external temp is > 80F to turn the AC to [auto] and if the external temp is < 60F to turn the heater to [auto]. You could use the cabin temperature, etc. Anyway, just wondering if anyone else sees this as useful or not? It could be an option in the menus just like auto unlock is now. I don't know how far the car can sense you with the new bluetooth "FOB"/smartphone, but the farther the better. I know that it won't unlock until a certain distance, but it may sense you coming before it unlocks...I don't have those details. I also don't know how this (or the auto unlock of doors) would work when your car is in your garage/driveway- that needs to be understood, but not what I'm after here.