Toyota Sienna 2007 Owner's Manual page 735

OTHER FUNCTIONS
The screen turns off when "Screen Off" is
touched. To turn the screen back on, push
any button such as "INFO", etc. The selected
screen appears.
INFORMATION
When you do not touch any touch−
screen button on the "Display" screen
for 20 seconds, the previous screen will
be displayed.
146
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 bright-
ness and contrast control.
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 en-
gine turned off.
Screen setting
1. Push the "INFO" button to display the
"Information" screen.
2. Touch "Screen Setting".