MOD NOTE!!! This will be the official bypass thread for the AVIC NEX series. Please follow these directions to the letter to achieve the proper bypass.
Did some research on the new NEX 8000. By useing the old pioneer quadrant technology you can bypass the in motion safety shutdown.
Step 1 ground parking brake wire
Step 2 turn power on push main menu button (bottom center)
Step 3 push AV icon (bottom center)
Step 4 on AV icon screen push off button (towards bottom)
Step 5 touch quadrant 4 (half inch in and half inch up from left lower corner of touch screen) hold your finger there for about 10-12 seconds. "set on" icon will appear that means you are done.