OEM navigation system in 2003 H2?

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10-26-2008, 04:05 PM

agood1

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Join Date: Oct 2008

Posts: 4

OEM navigation system in 2003 H2?

Will the OEM navigation system in a later model work in my 2003 H2? I assume it will replace the radio and CD player....will the steering wheel controls still work?

01-17-2020, 05:35 PM

Sadsam

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Is there an upgrade for a 2003 H2 Hummer navigation system?

04-24-2020, 12:31 AM

hmer

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Join Date: Jan 2014

Location: los angeles

Posts: 517

Quote:

Originally Posted by Sadsam

Is there an upgrade for a 2003 H2 Hummer navigation system?

you can install a nav unit from a newer H2 but remember the newest nav CD available is 2012 so you will be missing alot when it comes to roads data .

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