Automotive Lighting Circuit Board Compatible with Silverado/Sierra 2005-3500 full size GM trucks 2003-2007

Went in in less than 5 minutes. Product works exactly as described.

This item does not work I’ll put it in my truck the way it told me and it did not change none of my lights from the factory settings. This is a waste of money and a rip off.

Easy to install but tough getting it to work. Had to wedge it so works when its convenient.

It was easy to install and it did exactly what it supposed to do my light's are so much better on bright

If you just try to install chances are it won't work. I ended up soldering the relays onto the board. Otherwise it'll have a bad connection and sometimes work or not work.

Easy install, works as describedWish they made one for my C5 Corvette

The media could not be loaded.  Figured for the price it’s cool. Got it and found out the relay connections on it suck. As you can see in my video, in order for it to work I had to move my relay. They need to improve on their design. The principal is solid, but they didn’t properly construct it.

The holes for the relays are to large and therefore it doesn’t work if the holes were smaller it would be ok. You can add some solder to them and it should work out but shouldn’t have to do that if it’s made properly.