http://www.techradar.com/news/android-auto-is-going-wireless-for-2018

Ever since Android Auto first hit the market back in 2015, you've needed to plug your phone directly into a compatible head unit in order to get the apps and screens mirrored from mobile to car. In 2018, that setup will change, as Android Auto goes wireless.

JVC Kenwood is planning to introduce a couple of wireless Android Auto units at the big CES show next week, reports CNET. One will have JVC branding, one Kenwood, and they're both going to feature a 1,280 x 720 pixel HD display for seeing your sat nav apps at a nice, sharp resolution.