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:

    Overload
    If the windows are repeatedly operated within a short time, the window operation is disabled for a short time. ...

    Different Size Tires and Wheels
    If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stabil ...

    Hood
    To open the hood: 1. Pull the release handle with the above symbol on it. It is located below the instrument panel to the left of the steering wheel. 2. Move the secondary hood release ...