3500 Sierra Denali navigation system
Just purchased my new 2015 Sierra. Have a couple of questions on the Navigation system. 1. The Truck is equipped with the navigation system as well as onstar. If I do not keep onstar will I loose th...
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The two are not tied together, if you get rid of OnStar you still have Nav.
Not sure on the second part, I will have to play with it a bit.
Not sure on the second part, I will have to play with it a bit.
