Horn

To sound the horn, press the center pad on the steering wheel.

    See also:

    Trailer Towing (CTS-V and Coupe)
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    Side Blind Zone Alert (SBZA)
    The vehicle may have a Side Blind Zone Alert (SBZA) system. Read this entire section before using the system. WARNING! SBZA does not detect vehicles rapidly approaching outside of the side ...

    Programming the Universal Home Remote System
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