2013 Buick Regal Owner Manual - Page 238

9-42 Driving and Operating 3. Move the thumbwheel down toward SET/− and release it. The desired set speed briefly appears in the instrument cluster. 4. Take your foot off the accelerator pedal. Resuming a Set Speed If the cruise control is set at a desired speed and then the brakes are applied or the * button is pressed, the cruise control is disengaged without erasing the set speed from memory. Once the vehicle reaches about 40 km/h (25 mph) or more, move the thumbwheel up toward RES/+ briefly. The vehicle returns to the previous set speed and stays there. . * (Cancel): Press to disengage cruise control without erasing the set speed from memory. RES/+ (Resume/Accelerate): Move the thumbwheel up to make the vehicle resume to a previously set speed or to accelerate. SET/− (Set/Coast): Move the thumbwheel down to set the speed and activate cruise control or make the vehicle decelerate. 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. 1. Press 1 to turn the cruise control system on. The indicator light in the instrument cluster comes on. 2. Get to the speed desired. Increasing Speed While Using Cruise Control If the cruise control system is already activated: . Move the thumbwheel up toward RES/+ and hold it until the vehicle accelerates to the desired speed, then release it. To increase the speed in small amounts, move the thumbwheel up toward RES/+ briefly and then release it. Each time this is done, the vehicle goes about 1.6 km/h (1 mph) faster. Reducing Speed While Using Cruise Control If the cruise control system is already activated: . Move the thumbwheel toward SET/− and hold until the desired lower speed is reached, then release it. To slow down in small amounts, move the thumbwheel toward SET/− briefly and then release it. .