See also:

OnStar® Steering Wheel Controls
Your vehicle may have a Talk/Mute button that can be used to interact with OnStar® Hands-Free Calling. On some vehicles, you may have to hold the button for a few seconds and give the command †...

Window Lockout
(Window Lockout): The rear window lockout button is located on the driver’s door armrest near the window switches. Press the right side of this button to disable the rear window controls. ...

Storing the Tire Sealant and Compressor Kit
To access the tire sealant and compressor kit: 1. Open the trunk. See Trunk. 2. Lift the cover. With Pressure Relief Button With Pressure Deflation Button 3. Turn the wing nut countercloc ...