2013 Buick Regal Owner Manual - Page 237

Driving and Operating GS Mode . 9-41 Cruise Control With cruise control, the vehicle can maintain a speed of about 40 km/h (25 mph) or more without keeping your foot on the accelerator. Cruise control does not work at speeds below 40 km/h (25 mph). On vehicles with the Traction Control System (TCS) or StabiliTrak, the system may begin to limit wheel spin while you are using cruise control. If this happens, the cruise control will automatically disengage. See Traction Control System (TCS) on page 9‑35 or StabiliTrak® System on page 9‑36. Additional stiffness in the shock absorbers for increased body control. The powertrain reacts more quickly to the accelerator pedal. Power steering assistance is reduced. WARNING (Continued) Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads. . . There is no automatic Drive Mode Control (DMC) in this vehicle. { WARNING Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use the cruise control on winding roads or in heavy traffic. (Continued) 1 (On/Off): Press to turn the cruise control system on and off. An indicator light will turn on or off in the instrument cluster.