That's a great question. We appreciate you bringing your inquiry to our attention. At this time, our OnStar Guardian app does not possess remote start capabilities. The app does come with features such as Roadside Assistance, Mobile Crash Response, along with Emergency and Location services. If you're interested in remote start capabilities, we recommend checking that your vehicle is equipped with the appropriate technology and downloading your myBrand app to explore the array of features available to you there. If any additional questions should arise, our team is always here to help.
