My rig has navigation, but I can't figure out how to use it.

Question 1: Do I have to have the XM radio activated to use it?

Question 2: Is there a CD required to use the navi if the XM doesn't play a role with it?

Semper Fi!
Chris

1. No
2. No
If you don't have the manual you can get it here:
http://search.nissanusa.com/search?q=owner%20manual&ie=UTF-8&language=en&site=NissanUSA_EN&output=xml_no_dtd&client=default_frontend_prod&proxystylesheet=default_frontend_prod&oe=UTF-8

more info is needed. do you see the map? does the arrow move when you move? the screen is touch enabled so you can tap help on the screen and it will give you more info.

what issues are you having if any?