Forum Discussion
Remote commands over Wi-Fi when no cell coverage
Hey, I have a 2024 Hummer EV 3x SUV with active OnStar premium services (confirmed both in MyGMC app and on website) and car was able to receive and report back status and execute remote commands (l...
We appreciate your outreach. It's important to note that the myGMC mobile app works best when the vehicle is in an area with good connectivity. If you continue to experience concerns with mobile app executions, our team would like to assist further. So we make take a further look into your account details on our end, please send us an email to socialmedia@gm.com with ATTN: OnStar Community/BBoy in the subject headline. This will allow us to locate your Community post and further review the insight you have provided. We hope to hear from you soon.