My headlights won't turn off. on 2002 Toyota Highlander

Last night in the middle of the night my headlights came on and will not go off. Have had them on auto. Pulled the fuse for lights still stay on, can only turn off by removing neg from battery.???

Asked by for the 2002 Toyota Highlander
This exact problem has occurred to me, today. Same model. Did you get an answer from anyone? Thanks much, RT
1 more answer
Sorry, I was on the wrong question when I tried to answer the previous question regarding cold heater.