I don't know if you can change the size by changing DPI. Totally agree with you about the unnecessary size of the bar... It would be nice if they resumed the development of EXTRAS FOR AAIn the absence of working AA Tweaks on the latest AA 7.4 (and above) versions, has anyone tried changing the DPI of the head unit?
This could make the nav bar and icons of the app launcher smaller (one of my main issues with the AA interface is how much unnecessary real estate the icons take up)
You can for sure. It works with wired AA and ODB2AA, as well as the original AAgateway (I tested it)