2011 Chevrolet Impala Owner's Manual - Page 23

In Brief 1-17 b g : Press to silence the vehicle speakers only. Press again to turn the sound on. Press and hold longer than two seconds to interact with the OnStar® or Bluetooth systems, if equipped. c x : Press to go to the previous radio station stored as a favorite, the next track if a CD is playing, reject an incoming call, or end a current call. SRCE : Press to choose between the radio, CD, and auxiliary input jack. + e − e : Press to increase or decrease volume. Cruise Control +RES: Press briefly to make the vehicle resume to a previously set speed, or press and hold to accelerate. SET−: Press to set the speed and activate cruise control or make the vehicle decelerate. [ : Press to disengage cruise control without erasing the set speed from memory. For more information, see Cruise Control on page 9‑32. The cruise control buttons are located on the left side of the steering wheel. ¨ : Press to go to the next radio station while in AM, FM, or XM. Press to go to the next track or chapter while sourced to the CD. For more information, see Steering Wheel Controls on page 5‑3. J: Press to turn cruise control on and off. The indicator is lit when cruise control is on.