2021 Toyota Highlander Owner’s Manual — Fog light switch

The fog lights secure excellent visibility in difficult driving conditions, such as in rain and fog.

1. *1 Or   *2 Turns the front fog lights off
2.  Turns the front fog lights on

*1: For u.S.A.

*2: For canada

Fog lights can be used when

The headlights are on in low beam.