1-Makes all nav functions available while driving(just like they should be)
2-Makes video playback available while driving
AVIC-N2: Underneath the unit is a small silver sticker,peel this back.there are two contacts with the label "R197" drop a bit of solder between these two to connect them(or use a small piece of wire to jump both points)
BE CAREFULL These are two small ass soldering points and its a delicate circuit board! (Use a LOW POWER soldering iron and Flux)
AVIC-D1: Find an extra pioneer wire harness, and pull one of the wires out.
in the AVIC-D1 harness,there is a one open spot on the connector Put this wire into the open spot on the connector,and connect the wire to ground, And you are done!
:wiggle: