Question while installing iPod GM Lockpick
05-02-2008, 01:25 AM
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Member Since: Mar 2008
Location: Toronto Ontario
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RE: Nav with no XM
I have the exact same problem. I had the dealer try to flash the nav with the USA Spec PA11-vette installed and it would not flash. He says its not communicating with the system. You have to buy a special harness (CAS-G7I) from them and i got it... didn't work!!! 
