Wait, Is it married or not?
No offense man, but most people seem to get the AP to work, I'm willing to bet your doing somthing wrong.
If it were installed succesfully you would be getting the main menu, with would then mean you have to sync the AP to your computer before being able to connect it with map manager.
I think it's un-married though based on how your describing it.
I'd reccomend reading the instructions a time or two more before risking your ECU ($600) part.