Headlight Dimmer Switch Circuit [09/2019 - 08/2020]: 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
• Fog light switch in front or off position*3

1. *1: w/ OFF Switch
2. *2: w/ DRL OFF Switch
3. *3: w/ Fog Light