i just put a deposit on a 2012 denali it has the navi in it & says it plays dvd's??? on the nav i screen? i'm sure only in park? is their a mod to make them play in motion?

also could'nt find the outside temp? do they still have that option on the 12's

Thread moved to new vehicle info forum from engine forum.

i just put a deposit on a 2012 denali it has the navi in it & says it plays dvd's??? on the nav i screen? i'm sure only in park? is their a mod to make them play in motion?

A Coastal Tech GMX550 will do this and more.

Outside temp is next to the odometer reaout in the cluster. I have no idea about the navi

what is a Coastal Tech GMX550 is it like a tuner? what else does it do

just read up on a Coastal Tech GMX550. can you enter address in the navi while in motion with out the Coastal Tech GMX550 i did'nt try it on our test drive.

Yes you can, but I find it easier to do it with the Onstar app on my iPhone.

whats a iphone i use 2 soup cans & a string :D

looking at your avatar you should be using T-Strings :D