SO i have an 04 Xterra that i finally installed my Avic Z-1 into last night. When i turn the car on though, my Avic system just reboots over and over and the speakers have a static sound each time the Avic reboots too. Anyone know what i can do to fix this issue?

Just a couple things. Was your Z2 new or a refurb? If it was new you might want to return it for a new one. Also you might want to check out your ground wire and make sure it is grounded correctly. If all else fails, try a hard reset on your Z2, this may correct the issue you are having.