For CVT model, there are 4 position on the switch Off, Auto, Pole lights, Headlight. I only use Off and Auto. But sometimes it could be accidently switched to Pole light position and I didn't notice it. From the dashboard, I have no way to know the headlight is off although the pole light indicator is on.
For 4AT model without Auto headlight, it is straight forward turn the switch all the way down to turn on the headlight.