Nav Unlock Frustration!

[kacyk]

Got my Nav installed today and the stereo shop took it to a local GM dealer to get the radio unlocked. Apparently this was too complicated for the Chevy dealer. They even went as far as saying that I had to take it to a Hummer dealership, citing that the Tech 2 tool they have is not the same as the Tech 2 at the Hummer dealership. Morons!

Consequently I made an appointment with Bellevue Hummer but even they are skeptical that it will work. I know it will because many of you have done this. I purchased the appropriate GM NAv that works with my Y91 option code. So there is no compatibility issue. I just can't find anyone to program it for me.

If you have experience with this, could you:

1. Give me a link to the exact procedure so I can print it out and give it to the service people.

2. Send me the contact information of the person who completed the procedure on your H2 Nav retrofit. Perhaps they could call your dealer to get a clue.

Thanks folks...this is driving me crazy. Kacy