The Nissan Path

Hey guys, just got an 08 LE and i have a question about the heat controls. The truck has 3 sets of controls, one on the dash, one set on the ceiling in the front seat by the sunroof control and one on the back of the center console in front of people sitting in the second row. There are vents in the ceiling for the second row and a set of vents for the third row. It the controls on the ceiling in the front seat controls both the second and third row vents but the controls on the console in the second row don't seem to control anything. Am i missing something here? Anyone know what each control should do?
Thanks

The controls on the ceiling in the front seats are set as the default controls for the second and third row vents. In order to give control on the console in the second row, you have to push the button that says "REAR CTRL". A small led will light up meaning the control is set for the console in the second row.