2010 Cadillac STS Owner's Manual - Page 197

WARNING: (Continued) . The cruise controls are located on the end of the multifunction lever. On slippery roads, fast changes in tire traction can cause needless wheel spinning, and you could lose control. Do not use cruise control on slippery roads. When weather limits visibility, such as when in fog, rain, or snow conditions, Adaptive Cruise Control performance is limited. There may not be enough distance to adapt to the changing traffic conditions. Do not use cruise control when visibility is low. . The Adaptive Cruise controls are located on the left side of the steering wheel. 9 (Off) : Turns the system off. R (On) : Turns the system on. S (Resume/Increase) : Use this position to make the vehicle resume a previously set speed or increase the set speed when Adaptive Cruise Control is already active. T (Set/Decrease) : Press to set the speed or to decrease the set speed when Adaptive Cruise Control is already active. [ (Cancel): Press this button located on the steering wheel to cancel adaptive cruise control. 4-17