Reducing Speed While UsingCruise Control

Press in the set button at the end of the lever until you reach the desired speed, then release it.

Each time you do this, you will go about 1 mph (1.6 km/h) slower.

    See also:

    Rear Window Lockout
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    Roadside Assistance Program
    U.S.: 1-800-252-1112 TTY Users: 1-888-889-2438 Canada: 1-800-268-6800 As the owner of a new Buick, you are automatically enrolled in the Roadside Assistance program. This program provides techn ...