Adjusting the Brightness and Contrast of the Screen

To adjust the brightness and contrast of the screen, press the MENU button while the rear vision camera image is on the display.

Any adjustments made will only affect the rear vision camera screen.

(Contrast): Touch the + (plus) or – (minus) screen buttons to increase or decrease the contrast of the screen. (Brightness): Touch the + (plus) or – (minus) screen buttons to increase or decrease the brightness of the screen.

Symbols (Contrast): Touch the + (plus) or – (minus) screen buttons to increase or decrease the contrast of the screen.

    See also:

    New for 2010
    GM has dropped the long-running 6.0-liter V-8 engine from the Sierra lineup, leaving the powerful 6.2-liter V-8 for heavy towing needs. The rest of the Sierra's eight-cylinder lineup benefits from ...

    Safety System Check
    Now and then, check that the safety belt reminder light, safety belts, buckles, latch plates, retractors, and anchorages are all working properly. Look for any other loose or damaged safety belt syst ...

    Emergency Roof Lamp Provisions
    Vehicles with the RPO VYU snow plow prep package also have an emergency roof lamp provision package, RPO TRW. Wiring for the emergency roof lamp is provided above the overhead console. See Auxiliary R ...