This will get the side lights on your Silverado or Sierra tow mirror to work as both a dome light and a reverse lamp. This is ideal because the light can work as approach lighting when unlocking the truck, but also as a reverse lamp.
The video below will go over how to wire it in.
Works as described! Now i'm able to have two different inputs to the spotlight on the mirrors!
Great, easy to use
video was very helpful on install. glad i chose this option.
I have a tahoe with tow mirrors and its very helpful at night with the kids getting in and out
So far so good.