2015 Buick Enclave Owner Manual - Page 232

Driving and Operating SET-: Press briefly to set the speed and activate cruise control. If cruise control is already active, use to decrease vehicle speed. Resuming a Set Speed 9-31 [ (Cancel): Press to disengage cruise control without erasing the set speed from memory. Setting Cruise Control If the cruise control is set at a desired speed and then the brakes are applied or [ is pressed, the cruise control is disengaged without erasing the set speed from memory. Once the vehicle reaches 40 km/h (25 mph) or more, press +RES. The vehicle returns to the previously set speed. Increasing Speed While Using Cruise Control If the cruise control system is already activated: . I (On/Off): Press to turn cruise control on or off. The indicator light on the button comes on when the cruise control is on. +RES (Resume/Accelerate): If there is a set speed in memory, press briefly to resume to that speed or press and hold to accelerate. If cruise control is already active, use to increase vehicle speed. If I is on when not in use, SET- or +RES could get pressed and go into cruise when not desired. Keep I off when cruise is not being used. The cruise control light on the instrument cluster comes on after the cruise control has been set to the desired speed. 1. Press I to turn the cruise control system on. 2. Get up to the desired speed. 3. Press and release SET-. 4. Remove foot from the accelerator. Press and hold +RES until the desired speed is reached, then release it. To increase vehicle speed in small increments, press +RES briefly. For each press, the vehicle goes about 1.6 km/h (1 mph) faster. .