2011 Buick Lucern Owner's Manual - Page 164

The cruise control buttons are located on left side of the steering wheel. Setting Cruise Control If the cruise button is on when not in use, it could get bumped and go into cruise when not desired. Keep the cruise control switch off when cruise is not being used. The cruise control light on the instrument panel cluster comes on after the cruise control has been set to the desired speed. See Instrument Panel Cluster on page 4 ‑ 28 . 1. Press the T button to turn the cruise system on. 2. Get up to the desired speed. T (On/Off): Press to turn the cruise control on or off. The indicator is lit when cruise control is on. + RES (Resume/Accelerate): Press briefly to make the vehicle resume to a previously set speed, or press and hold to accelerate. SET- : Press to set the speed and activate cruise control or make the vehicle decelerate. 3. Press and release the SET- button located on the steering wheel. 4. Take your foot off the accelerator. Resuming a Set Speed If cruise control is set at a desired speed and then the brakes are applied, the cruise control is disengaged without erasing the set speed from memory. Once the vehicle speed is 40 km/h (25 mph) or greater, press the +RES button on the steering wheel. The vehicle returns to the previously selected speed and stays there. [ (Cancel): Press to disengage cruise control without erasing the set speed from memory. 4-8