2010 GMC Savana 2500 Cargo Owner's Manual - Page 155

Using Cruise Control on Hills How well the cruise control will work on hills depends upon the vehicle speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain the vehicle's speed. When going downhill, you might have to brake or shift to a lower gear to keep the vehicle's speed down. When the brakes are applied the cruise control turns off. Exterior Lamps Ending Cruise Control There are three ways to end cruise control: The exterior lamps control is located on the instrument panel to the left of the steering wheel. It controls the following systems: • Step lightly on the brake pedal. • Press the [ button on the steering wheel. • Press the I button on the steering wheel. Erasing Speed Memory The cruise control set speed memory is erased when the cruise control or the ignition is turned off. Headlamps Taillamps Parking Lamps License Plate Lamps Instrument Panel Lights 4-9