Interior problem
2009 Nissan Quest 6 cyl Two Wheel Drive Automatic 1500 miles

I'm looking to install an overhead mobile DVD system to the roof of my car. I plan to run power cables behind the headliner to the overhead light in the center of the car (between driver's and passenger's front seats). These power cables wil both power DVD player and dome lights n dvd player.

Would you tell me how to remove the front roof console assemby so I can gain access to the wires?

Thanks.