The Infotainment system can download and install selected software updates over a wireless connection.
Note
The availability of these over-the-air vehicle software updates varies by vehicle and country. Find more information on our home page.
Internet connection
Downloading over-the-air vehicle software updates requires internet connectivity, which can be accessed through the vehicle’s built-in OnStar connection or another passwordprotected Wi-Fi hotspot, e.g. provided by a mobile phone.
To connect the Infotainment system to a hotspot, select Settings on the home screen, Wi-Fi and then Manage Wi-Fi Networks. Select the desired Wi-Fi network, and follow the onscreen prompts.
Updates
The system will prompt for certain updates to be downloaded and installed. There is also an option to check for updates manually.
To manually check for updates, select Settings on the home screen, Software Information and then System Update. Follow the on-screen prompts.
Note
Steps for downloading and installing updates may vary by vehicle.
Note
During the installation process, the vehicle may not be operational.