AXXESS XSVI-2104-NAV - NAV Interfaces - 06-UP GM LAN W/ RAP ACC & NAV OUTPUTS

hey it's Jason here and we have the excess vi9 0:03 nav interface and what this is for is for Volkswagen vehicles that have the can bus interface which uses the computer to signal the radio now if you see my other video I talked about how I was having trouble I had to run a wire from the fuse panel to the head unit to be able to power when the ignition is on this specific interface is designed to talk to the computer so you can retain your accessory power so when the ignition is turned off the radio will stay on until you remove the key what it really consists of is this little control unit over here that connect connects to the computer and pretty much talks to it and it has some other stuff here I wired it up and made it all fancy and stuff but this will work if you have a navigation system too with Bluetooth and stuff like that and basically it's just a wiring harness on one end that