The buttons on my device acquire you to the right android head unit functions, but i use voice instructions to navigate the droid car capabilities - Here is the only way I have found to have each to operate. Prepared https://www.caraudiocoho.com/products/1025inch-123inch-car-radio-mazda-cx-5-cx-8-2016-2019-android-dual-system-1920720-android10-6-128g-car-multimedia-player