Lexus LS460 Owners Book page 322

3-1. Using the touch screen
Adjusting the display
Press "DISP".
STEP 1
Adjust the display as desired using "-" / "+" / "R" / "G".
STEP 2
If you do not touch the screen for 20 seconds, the system will return to
the previous screen.
With CD mode
With DVD mode
"Color"
"Tone"
"Contrast"
"Brightness"
320
"R"
Red
"-"
Lighter
Weaker
Darker
"G"
Green
"+"
Darker
Stronger
Brighter