Headlight Dimmer Switch Circuit [08/2017 - 08/2019]: Description

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

• Light control switch in off*1, DRL- Off *2, tail, head or Auto position
• Headlight dimmer switch in high, low or high flash (pass) position
• Fog light switch front position
  1. *1: w/o DRL Off Switch
  2. *2: w/ DRL Off Switch