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:
Removal
Drain the engine coolant.
Remove the air cleaner.
Remove the heater hose clamp bracket mounting bolt (A) and the harness
holder mounting bolt (B).
...
Parking/Side Marker Light Bulbs
When replacing, use the following bulbs.
Parking/Side Marker Light: 3.8 W (Amber)
1. Turn the socket to the left and remove it.
2. Remove the old bulb and insert a new bulb ...
Washer Reservoir Replacement
Remove the front bumper.
Disconnect the 2P connector (A) and tubes (B) from the washer motor (C)
and the washer fluid level switch (Canada models).
...