Headlight Dimmer Switch Circuit [03/2019 - 11/2021]: Description

The main body ECU (multiplex network body ECU) receives the following switch information:

• Light control switch in off*1, DRL OFF*2, tail, head or AUTO position
• Dimmer switch in high, low or high flash (pass) position

1. *1: w/o DRL OFF Switch
2. *2: w/ DRL OFF Switch