Hey guys i have a 2016 frs (dealer says it is a 2015 but im fairly certain it isnt)
Anyways i had the touchscreen deck with backup camera and bluetooth and stuff. I have found an adapter to use the oem backup camera with an aftermarket deck.
http://www.qualitymobilevideo.com/rv...00hhoCKFjw_wcB
notice
"
- Fits 2012 - 2014 Toyota, Scion, Subaru with factory screen
- Plug and Play
- Universally compatible with any camera
"
Instruction manual:
http://www.iatft.com/catalog/RVCTOY2%20Instructions.pdf
it would need to be repined a bit but its gon the needed connectors and an male to male rca plug to plug into the deck