I wrote to Genesis to ask how we, the consumer, can check our cars to see if we're affected - particularly the 2019 models.
They said if you got the letter you're affected, if you didn't get the email you're not affected. I pressed for a way to tell from car to car - like if I were buying a used one off a lot, how do I know?
I said that on my base model 2019 G80, I can go to Setup, Connected Services, Modem Status and my screen shows LTE, but they would not confirm that. They stuck to their "if you got the email" story.
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Every Modem and Head Unit is specific to a vehicle. While we are able to see which AVN Head Unit type you have, there is no way for us to determine which broadband service your vehicle utilizes. We suggest having your local retailer inspect your vehicle to have this determined.
The 2017- 2019 G80 year models as well as the 2017 G90 are the only Genesis vehicles affected by the discontinuance of the 3G network. However, as above mentioned, this does not affect all year models of the mentioned vehicles, each Modem is specific to a VIN. Only the owners who recieved the email advising that there service will end are affected by the outage."