Looking for nav radio options

[allterrain82]

I have a 2013 sierra with Bose and no nav. I'm wanting to upgrade to a touchscreen nav unit that will allow all my factory stuff to work steering wheel xm Onstar and rear camera. Eventually I'm going to upgrade my speakers to some jl units and a powered sub under my center console but that is all later down the road. Right now I just want a good quality unit that doesn't require a masters degree to operate. And it would be nice to be able to have a custom splash screen to flash the Gmc logo when I turn the vehicle on. Any thoughts and recommendations

 

 

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[nekkidhillbilly]

any unit and the proper adapter to retain the oem stuff is all you need. idatalink does all you need to keep stuff. I like kenwood and pioneer units pretty well.

[allterrain82]

Ok I found a deal on a oem nav head unit and bought it for my truck. I can't find where it's been discussed before but what all do I need to install this into my truck I know the dealer will have to program it to my truck and I'm not sure how that works either. I have a 2013 sierra slt with Bose but obviously I didn't have the nav. The original vehicle this unit was in was a 2011 Avalanche.

 

 

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[BigBlueLB756]

And the map updates aren't free, either.