When I go to the settings on my Z130BT the only ones I can access are the AV settings, all the other settings options are greyed out. I try ed diconnecting from the battery and updating the firmware but got nothing. Is there a way to fix this?

Is this a new behavior or is this a fresh install? Will the NAV allow you to enter a destination? Do you have the parking brake bypassed? Is it even connected? If the PB wiring is connected (as per the Pioneer installation instructions) try applying the parking brake.