The redesigned mobile app in only avilable in North America. Services are not available everywhere, and feature availability and functionality may vary by country. Start by logging in with your GMC Owner Center or OnStar username and password. Look for exciting additions and updates to your app very soon. This app is hand-held innovation to keep you moving forward - and it’s just the start. You can even check the fuel level or charge status of your vehicle before you open the door. Immediately see helpful features like remote commands right on your home screen.
You can stay in touch and in command - whether you’re in your vehicle or out. Redesigned for the way you drive and live, this app is high-tech and highly personalized. The new myGMC mobile app* design was developed by incorporating user feedback to provide an even better experience.