I know a few members on TV have these light bars on their trucks. I'm having a problem and unsure of an answer. Anyway, yesterday the bar arrived in the mail and I installed it via the 4-pin connector to the trailer plug. All functions work well, until I signal left. When I do so, all the brake lights flash also (including the 3rd brake light). I then cut off the 4-pin plug and hard wire it to the wires behing the tail lamp. Pulling the right turn signal tap all the way from the passenger tail. It does the same thing. I've heard of some LEDs needing a load resistor to function properly. Is this the case or is it something totally different? I have one of these bars on my EXT model and it was plug and play. I don't see why this one would be any different. Well, I wanted to put it out there and see if any one had any ideas before I go and tackle this issue.