hey guys so i have been looking on here for a bit and cant seem to find the correct diagram i need. well my friend and i need. he has an 05 acura tl and recently purchased a navi system not the whole kit, just the navi display and the sub display. well this is what we are doing he dont need the navi, we already have everything wired, as to play movies and games and of course you see the ac unit on the screen, but what we cant get working is the sub display. i know we read here some where that the sub display has its own power and needs to be tapped in because we are not using the dvd unit. well what we need is a wiring diagram that can help us. if you have any info on this please let us know. and sorry for my run on sentences.

 

The sub display get's it's data from the navi unit.

Check out this thread, this guy did a hell of a good job taking the non-navi display and locating it to the sub display.

https://acurazine.com/forums/showthr...hlight=display

Not sure how you got the HVAC info to the screen since it's not there from the factory. Most of if not all is in the sub display.