want to install navigation in 07 yukon need help

[luit]

I have an 07 yukon denali with a bose system with no dvd player and a 6 disc cd changer deck. I would like to put navigation and flip down monitor in the back. I want to use the Pioneer AVIC X940BT unit and keep all the factory options ( bose, onstar, bells and chimes, steering wheel controls i phone and what ever else there is) I dont know what wireing harness i need and would like your guys recomendations. thanks for the help.

 

[08z71tahoe]

PAC OS-2C-BOSE

here's a link to 2 of the harness u will need... u will also need an antenna adapter and and a mounting unit.

http://www.ebay.com/itm/RADIO-REPLA...hoe&hash=item53ec9fcbab&vxp=mtr#ht_5036wt_952