Dual Flip Down Monitors

[Denali132]

The Escalade ESV has dual monitors, one for the 2nd row and one foe the 3rd row. Does anyone know if you can add this to a factory Nav and I already have one flip down for the 2nd row passengers. I want to add one for the 3rd row. I'm gonna do this now instead of the headrest monitors. Has anyone done this? If so how do you do it?
Thanks

 

[73shark]

Haven't done it but seems like all you'd have to do is put in some "Y" connectors for the audio and video if they're using RCAs or just splice in if not.

 

[ibobby]

nice.

 

[2007TahoeLTZ4x4]

ive seen the front ones on ebay and they have the lights and infrared too....it says you have to trim one of your air vents to do it correctly....any idea on exactly the procedure?