Just curious if anyone here has installed the Optx MLC by Streetglow. If you have I have a question when you hook up your control box it has 4 wires. Yellow for the Engine yellow and black for ground, Blue for the alarm and red for power. My question is where do I hook up the Yellow wire to?

 

Do you have a link of what this is for. Maybe if I look at what the product, I can figure it out.

Jason

 

could be to your audio... not sure tho. take a picture n show us.