Video Screen Display Buttons
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Screen Display Button: Pressing this button will toggle the video screen display mode from wide screen to full screen.
Screen Brightness Button: Pressing the left side of the button will decrease the screen brightness. Pressing the right side of the button will increase the screen brightness.