2010 Toyota Avalon Owners Manual - Page 183

2 -3 . Ope ra t ing t he light s a nd w indshie ld w ipe rs Fog light sw it ch ∗ 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 ON 2 When driving ∗: If equipped 159 AVALON_U (OM41437U)