Headlight Dimmer Switch Circuit [02/2019 - 12/2021]: Description

WARNING: This page is about a different car, the 2021 Toyota RAV4, 2020 Toyota RAV4, and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

The steering sensor receives the following switch information:

Light control switch in DRL OFF, TAIL, HEAD, AUTO position
Dimmer switch in High, Low or Flash (pass) position
Fog light switch in Fr or OFF position