installing roof mount dvd in denali?
 

hey guys, im buying my wife an 03 denali next week. its loaded with everything except nav,and rear dvd. i was wanting to install i flip down dvd system in it for my kids. i saw several units on ebay that came out of various tahoes/yukons. my question is, what all will i need to make one of those units work in a denali? wiring harness, pigtails, etc. all help is appreciated. thanks

I got one from ebay from an escalade or denali. You will need the headphones and remote. Positive and ground and it will work. Very easy. Now, if you want it to work through the head unit too like I did, then you are in for some wiring from the unit all the way down to the head unit. Get some wiring diagrams and do the deciphering.