Onstar.com

The website provides access to account information, manages the OnStar subscription, and allows viewing of videos of each service.

Get subscription plan pricing and sign up for OnStar Vehicle Diagnostics. Click on the “My Account” tab on the home page.

    See also:

    If No Steam Is Coming From The Engine Compartment
    If an engine overheat warning is displayed but no steam can be seen or heard, the problem may not be too serious. Sometimes the engine can get a little too hot when the vehicle: • Climbs a lo ...

    Connecting and Controlling an iPod™
    Not all iPods can be controlled by the infotainment system. Connecting an iPod Connect the iPod to the USB port. Searching for a Track Tracks that are found can be searched for by: Playlists ...

    Remote Start Cooled Seats
    If equipped and turned on, this feature will turn the cooled seats on when using remote start on warm days. Press SELECT when Remote Start Cooled Seats is highlighted. Turn the Menu knob to ...