The temperature, fan speed and seat heaters are controlled via the touchscreen. Select the temperature icon (degree number) to set the temperature, the fan icon to set the fan speed and the seat icons to heat the seats. There are front- and rear-window defrosters as well.
Yes. To engage dual-zone climate control, select the fan icon and then press the Sync button. When the button is grey, the driver and front-seat passenger can both set their preferred temperatures. When the Sync button is blue, the A/C will sync to one set temperature.
To turn the rear A/C on, select the fan icon on the touchscreen and then select the circle icon in the bottom right-hand corner. The button will turn blue when the setting is on and turn grey when the setting is off. The rear A/C is off by default.