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

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

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

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