2008 Toyota Sequoia Owners Manual - Page 212
2008 Toyota Sequoia Manual
Page 212 highlights
2 -3 . Ope ra t ing t he light s a nd w ipe rs Fog light sw it ch (if e quippe d) The fog lights improve visibility in difficult driving conditions, such as in rain or fog. They can be turned on only when the headlights are on low beam. OFF Front fog lights ON 178