Cruise Control

: Press to turn the cruise control

system on and off. An indicator light will turn on or off in the instrument cluster. : Press to turn the cruise control system on and off. An indicator light will turn on or off in the instrument cluster.

without erasing the set speed from memory. : Press to disengage cruise control without erasing the set speed from memory.

to a previously set speed or to accelerate.: Move the thumbwheel up to resume to a previously set speed or to accelerate.

SET/−: Move the thumbwheel down to set a speed and activate cruise control or to make the vehicle decelerate.

See Cruise Control .

    See also:

    Potential Issues
    Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five ...

    Park Brake and P (Park) Mechanism Check
    WARNING! When you are doing this check, the vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of the vehicle in case ...

    Audio System
    When using the Bluetooth system, sound comes through the vehicle's front audio system speakers and overrides the audio system. Use the VOL/ knob during a call to change the volume level. Th ...