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:
Handling the Unexpected
This chapter explains how to handle unexpected troubles. ...
Changing the Front Wiper Blade Rubber
1. Lift the driver side wiper arm first, then the
passenger side.
2. Place a cloth on the edge of the lock tab.
Push the lock tab up with a flat-tip
screwdriver.
3. Slide the blade from the ...
Engine Does Not Start
Checking the Engine
If the engine does not start, turn the ignition switch to START
and check the
starter.
If you must start the vehicle immediately, use an
assisting vehicle to jump start it. ...