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:

    License Plate Lamp
    To replace one of these bulbs, do the following: 1. Remove the two screws holding the license plate lamp lens. 2. Pull the lens away from the lamp assembly. 3. Pull the old bulb from the bulb ...

    Online Owner Center
    Online Owner Center (U.S.) — www.gmownercenter.com/buick Information and services customized for your specific vehicle — all in one convenient place. • Digital owner manual, warranty infor ...

    Making a Call
    Calls can be made using the following commands: • Dial • Digit Dial • Call • Re-dial ...