The Apple Car, Android Auto upgrade was a condition of my RX purchase last November and, having been "promised" it early in the new year, then May, then September, I'm beginning to lose faith in what Lexus say! It'll be interesting to actually hear from someone who's had their 2019 RX upgraded. AC/AA work brilliantly in my wife's new Jazz especially as you can now use What Three Words to navigate and that App automatically transfers the route into Google Maps.