Hi to all! I am some reverse engeneer and have 2018 Prius Prime with 11.6 headunit. I maked working Apple Carplay solution for 2017-2020 models Prius Prime and Prius with 11.6" screen. 2 steps to make it working: - rewrite software image, it is necessary to disassemble the headunit for write my special firmware; - install my Carplay Box (see attached prototype image). Now I am preparing for production the first batch of 50 devices for my local market (west Europe). In the USA I will need a partner from the local market for sales and service. The best solution would be to find a partner who will give me a temporary work visa and I will work locally in the USA for some time. If you or someone you know has this opportunity, please share my message and my contacts - telegram @hmnvdk, or whatsapp. I am confident that we will be able to reach an agreement. Carplay Box pcb for production: Carplay Box prototype: And video how it works: https://youtube.com/shorts/92xYQaNUB5M?feature=share
This. Is. Amazing. Soooooo many Prius owners are searching and searching everywhere for this exact solution. Toyota completely abandoned their loyal customers and refuses to help find or create any kind of fix at all. Your solution is perfect!! Do you have directions or the steps to recreate/build this ourselves? Or have you begun selling it possibly?