Horn

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

    See also:

    Exterior
    Described by Buick as having a “refined ruggedness,” the Rendezvous has an overall shape like that of an SUV and is augmented by details that promote a youthful image. Sharp lines take precede ...

    Using the Dial Command
    1. Press . ► For vehicles without a navigation system, the system responds “Ready,” followed by a tone. ► For vehicles with a navigation system, the system responds with a tone. Aft ...

    OnStar®
    OnStar® uses several innovative technologies and live advisors to provide a wide range of safety, security, navigation, diagnostics, and calling services. ...