Well today i parked the truck with a working nav unit only to come out an hour and half later to a black screen and only my volume and preset buttons worked. After doing some reading sounds like it would cost $400 to get it fixed so it looks like bye bye OEM nav unit time to upgrade to a touch screen unit. I want to have bluetooth, sirius radio, nav, touch screen, and my steering wheel controls to work. I'm open to suggestions as the quote i got today was $1,197 installed and they were willing to match the price with a free back up cam for the wifes H3 Hummer if i do them as a package deal.

 

i like JVC head units, never had a problem my current one i have had for over 6 years 2 different vehicles

and you could do it your self with few wiring harness's, one for the radio one for your steering wheel and a trim package would be all you need