Cadillac 2010 Escalade EXT - Manual (Page 325)

Display
Press the CONFIG key to enter the configure menu
options, then press the CONFIG key repeatedly until
Display is selected or touch the Display screen button.
Display Off
Touch this screen button to turn the display off.
Press any hard key to view the display.
Brightness/Contrast/Mode
Touch this screen button to change the brightness,
contrast, and mode of the display.
]
(Brightness): Touch the + (plus) or − (minus) screen
buttons to increase or decrease the brightness of the
screen.
_
(Contrast): Touch the + (plus) or − (minus) screen
buttons to increase or decrease the contrast of the
screen.
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