I forgot to respond! Yes, I dont even have the option to download the Alexa app in my infotainment system, it is not there. I called Onstar and they say check for updates? it is not available yet? Which is strange considering older vehicles have it and I got an email in January from them that it was now available for my vehicle. I think I am going to call the dealership.Are you saying you don't have alexa? My 23 suburban z71 has it.