Horn

Press pad to sound the horn. on the steering wheel pad to sound the horn.

    See also:

    Bluetooth (Infotainment Controls)
    For information about how to navigate the menu system using the infotainment controls, see Operation . Pairing A Bluetooth-enabled cell phone must be paired to the Bluetooth system first and then ...

    Reprogramming Universal Home Remote Buttons
    Any of the three buttons can be reprogrammed by repeating the instructions. ...

    OnStar Mobile App
    With an iPhone® or Android™-based mobile device, an OnStar mobile app can be downloaded. The vehicle can be remote started, if equipped, or the doors can be unlocked from anywhere there ...