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:

    Delayed Locking
    When locking the doors with the power lock switch and a door or the liftgate is open, the doors will lock five seconds after the last door is closed. You will hear three chimes to signal that the ...

    Remove the Cargo Cover
    1. Remove the cover from the channels and carefully roll it back up. 2. Slide the button on the top to release the cartridge. 3. Pull up to remove the cartridge from the pins. WARNING An ...

    Care of the CD Player
    Do not add a label to a disc; it could get caught in the CD player. If a label is needed, label the top of the recorded disc with a marking pen. The use of disc lens cleaners for discs is not ...