11-27-2023 02:04 PM
11-27-2023 08:45 PM
Hi there. To help stay connected after the network sunset, owners with 2G-connected vehicles are encouraged to download the OnStar Guardian™ app1. This will allow you to take the safety and security of key OnStar services wherever You go. You can learn more about the Guardian app solution at onstar.com or reach out to us at socialmedia@gm.com. Be sure to include "ATTN: OS Community/Hk" in the subject line so we can best assist.