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Here's what my 2008 Navigation owner's manual says you have to do to set the time. Because of your post, you seem to have the Nav option.
Setting the Time
To set the time, do the following:
1. Press the power/volume **** to turn the system on.
2. Press and hold the time display in the upper right
corner of any screen.
3. Select the 12H or 24H screen button to display the
time in standard or military time.
4. Press and hold the Hour and Min. (minute) arrow
buttons to increase or to decrease the time.
5. Select the appropriate time zone screen button.
6. Select the Daylight Saving Time screen button,
if necessary.
The radio will use the GPS satellite to set the time.
The vehicle needs to be in an open area to receive the
signal. See “Clock” under Navigation Audio System
on page 3-2 for more information.
They are little tiny buttons somewhere near the radio about 1/8" in diameter. One is marked H and one is marked M. Press and hold for the clock to update, Hour and Minute.
They are little tiny buttons somewhere near the radio about 1/8" in diameter. One is marked H and one is marked M. Press and hold for the clock to update, Hour and Minute.