Radio Messages for XM™ Only

See XM Radio Messages later in this section for further detail.

    See also:

    Online Owner Center
    Manage your vehicle (U.S.) at buick.com. Click on "Owners," then "Manage My Buick/Owners Login." Information and services customized for your specific vehicle — all in o ...

    Horn
    Press near the horn symbols or press on the steering wheel pad to sound the horn. ...

    Instrument Panel
    Instrument Panel A. Outlet Adjustment. B. DIC Operation and Displays (If Equipped). C. Turn Signal/Multifunction Lever. D. Instrument Panel Cluster. E. Hazard Warning Flashers. F. Audio Syst ...