Subaru Tribeca Owner's Manual page 73

Navigation Setup
72
Arrival Time:
Time of arrival at the destination or a waypoint can be displayed in two different
ways: estimated arrival time or remaining driving time. Select
arrival time display or for the remaining time display.
<Estimated arrival time>
Color scheme:
Select your preferred screen color from four options
Map Mode:
The map display mode can be set to any of the automatic, daytime, and nighttime
modes.
(automatic): The brightness of the display will automatically change to daytime
brightness and nighttime brightness when the headlights are
turned off and on, respectively.
(daytime): The brightness of the display is fixed at the daytime setting
regardless of whether the headlights are on or off.
(nighttime): The brightness of the display is fixed at the nighttime setting
regardless of whether the headlights are on or off.
<Required remaining time>
for the estimated
to .