2006 Lexus GS 300 Owners Manual - Page 276

TOUCH SCREEN G18037 G18038 Depending on the position of the headlight switch, the screen changes to either day mode or night mode. To display the screen in the day mode even with the headlight switch on, touch "DAY MODE" on the adjustment screen for brightness and contrast control. However, if the instrument panel light control switch is turned fully to the right, mode switching cannot be done. It remains in the day mode. In this case, "DAY MODE" is not shown on the screen. If the screen is set in the day mode with the headlight switch turned on, this condition is memorized in the system even with the engine turned off. Color and tone adjustment You can adjust the color and the tone while the DVD video and video CD are being played. COLOR "RED": Strengthens the red color of the screen. COLOR "GREEN": Strengthens the green color of the screen. TONE "+": Strengthens the tone of the screen. TONE "-": Weakens the tone of the screen. 252