[kndonlee]

Originally Posted by keithbribac

http://www.scionlife.com/forums/showthread.php?t=207173

I used this guide. Everything works. Aux does not play video, only through usb. I used gorilla glue to glue the usb plug in place.

In order to play video through the aux, the 3.5mm jack would need to be changed from a 2 ring to 3 ring (3 pole to 4 pole) jack.

I'm thinking getting this cable and replacing the jack inside the dash would do the trick for getting video to work out of the built-in aux jack.
http://www.ebay.com/itm/4-Pole-2M-6-...#ht_500wt_1208