Unplug your factory tail lights, hook you test lite to a ground. Have someone operate the tail lights, find your wire; op the brakes, find your wire; op the turn signals, find your wire. The long oval lights have a 3 wire plug, red black and white wires. Black is the ground wire, white is tail lights and red is brake. Take the black wires for all three lights and butt connect it to the one wire in your harness that you did not get ANY power from, this will supply your ground to all the lights in each bucket. Take the white wire for the oval light and the side marker light, butt connect them together and connect them to the wire you found in the first step that had power when your marker lights were on. This will hook up the tail/marker lights for each bucket. Now connect the red wire from the oval lights to the wire you found power to when the brake pedal was pushed in. This will hook up the brake lites in each bucket. Lastly, connect the white wire from turn signals in the buckets to the wire you found power to when your turn signals were on. This will hook up the turn signals. Hope this helps, PM me if your lost.