See also:

Turning the Rear Vision Camera System On or Off
To turn the rear vision camera system on or off: 1. Shift into P (Park). 2. Press the MENU button to enter the configure menu options, then press the MENU hard key to select Display or touch the Dis ...

Forward Collision Alert (FCA) Warning Light
These lights are located on the center of the instrument panel. The vehicle ahead light comes on when a vehicle is ahead and a possible collision can occur. The forward collision alert comes o ...

New for 2011
The Sierra Hybrid gets GM's OnStar 9.0 telematics system that GM says provides better voice recognition. GM also said they have worked to cut down on the amount of wind noise occupants hear. ...