'04 Nav problem
First, I wanna start out by saying, what a great forum! Did alot of reading before I just bought my '04 H2 Lux, learned alot, and I'll definitely know where to go when I need help!
So, my first problem is with the stock nav system. When I purchased it, it did not come with the nav disc, but came with the empty case instead. I can't find a part number on the case anywhere, but it says its Version 2.0. Today, I picked up a new nav disc, it came from a 2010 Escalade. GM part number from this one is 20883771 and its Version 8.3. Anyways, when I put the new disc in, the nav unit says "unable to read data...check if map dvd is correct" Are these discs model-specific, or should any disc work in any nav unit? Or is it possible that maybe my nav just doesn't work? Any help would be greatly appreciated! Thanks in advance!! |
Re: '04 Nav problem
Hi welcome to the forum. 2008 up nav discs are different. It has to be 2007 down, someone with a older truck will know for sure. Also nav discs only work with models it was intended for. Most will cover a few models.
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Re: '04 Nav problem
Darn, totally not what I wanted to hear, but I guess that's better than hearing that my nav unit is shot!
Thanks for the info, I guess now I'll try to find the proper nav disc!! |
Re: '04 Nav problem
One more thing regarding my nav system. I've read that its a DVD nav, so to me, that should mean that I can play DVD movies in it? Or is it just for the DVD nav disc? Sorry for the stupid questions!!
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