I have found in ebay is selling this 9" android headset with apple carplay and seem perfectly fit into the prius prime 2016. Wonder if anyone has any experience on which harness to get and will make the steering wheel control and the factory rear camera to work. I have taken my factory stereo out and was very easy to remove. If I know which harness to get, I will be just swapping out the headunit easily. https://www.ebay.com/itm/204207226045?_trkparms=amclksrc%3DITM%26aid%3D777008%26algo%3DPERSONAL.TOPIC%26ao%3D1%26asc%3D20220705100511%26meid%3D0649832a298a46bbaeaa38def1a1b9a6%26pid%3D101524%26rk%3D1%26rkt%3D1%26itm%3D204207226045%26pmt%3D1%26noa%3D1%26pg%3D2380057%26algv%3DRecentlyViewedItemsV2&_trksid=p2380057.c101524.m146925&_trkparms=pageci%3Ab81377b8-a43c-11ed-9e3c-8ab47cbdae20%7Cparentrq%3A1a7ca2541860a4d760a6ac2afffd5d8e%7Ciid%3A1
There is no 2016 Prius Prime at least in North America. The first year model was 2017. Posted via the PriusChat mobile app.