Headlight Dimmer Switch Circuit [09/2014 - ]: Description

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

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

• *1: w/ DRL OFF function
• *2: w/o DRL OFF function