Warranty

OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information.

    See also:

    When the Change Engine Oil Soon Message Displays
    Change engine oil and filter. See Engine Oil . An Emission Control Service. When the CHANGE ENGINE OIL SOON message displays, service is required for the vehicle as soon as possible, within the next ...

    Conditions in Which Remote Start Will Not Work
    The remote start will not operate if: • The key is in the ignition (key access) or the ignition is in any position other than OFF (keyless access). • The transmitter is in the vehicle (k ...

    Comfort and Convenience
    Select the Comfort and Convenience menu and the following will be displayed: • Chime Volume • Driver Seat Easy Exit • Park Tilt Mirrors ...