High-Beam On Light

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This light comes on when the high-beam headlamps are in use.

See Headlamp High/Low-Beam Changer for more information.

    See also:

    Using Voice Commands During a Planned Route
    Cancel Route 1. Push . System responds: OnStar ready, then a tone. Say Cancel route. System responds: Would you like to cancel route directions to your destination? 2. Say Yes. System re ...

    When the System Does Not Seem to Work Properly
    The rear vision camera system may not work properly or display a clear image if: - The RVC is turned off. See Turning the Rear Vision Camera System On or Off earlier in this section. - It ...

    Twilight Sentinel
    This feature automatically turns the lamps on and off. A light sensor on top of the instrument panel makes the Twilight Sentinel work, so be sure it is not covered. With Twilight Sentinel th ...