Depending on the length of time the power was interrupted, your system may require GPS initialization.

If initialization is not necessary, the system proceeds directly to the Startup Confirmation screen.
If the system fails to locate a sufficient number of satellites to locate your position within 10 minutes, the following screen is displayed.

If you are experiencing GPS reception problems:
Coolant Replacement
Wait until the engine is cool, then carefully remove the radiator cap.
Remove the splash shield.
Loosen the drain plug (A), and drain the coolant.
Rem ...
Console Box Light Replacement
Remove the dashboard center lower cover.
Twist the socket (A) to remove it from the dashboard center lower cover (B).
Console Box Light: 1.4 W
...
Editing My Destination
DEST button (when en route)
►My Destination
Delete or edit the order of waypoints.
1. Select Edit.
► Select Map to display the
destination and waypoints on
the map screen.
...