See also:

Cruise Control
CTS Shown, CTS–V Similar The cruise control buttons are located on the left side of the steering wheel. : Press to turn the system on or off. The indicator light on the button turns on wh ...

Engine Speed Limiter
This feature prevents the engine speed from reaching an unsafe level. If the level is too high, the throttle closes or limits the fuel supply until the engine speed returns to a safe level. ...

Drive Systems
All-Wheel Drive Vehicles with this feature always send engine power to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions. When using a compact spare tire ...