2007 Toyota Highlander Navigation Manual - Page 116

OTHER FUNCTIONS Clock adjustment 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 the "DAY MODE" switch 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. The clock can be adjusted manually or by using signals from the GPS. "Daylight Saving Time" setting or your desired time setting is available. Push the " " button to display the "Adjust Clock" screen. 116