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:
Visiting Your Dealer
If you have a question that you cannot
resolve using the available help resources,
you can consult your dealer. Please identify
the specific issue (e.g., error occurs when
you enter a specific add ...
Replacement (Part -1)
Remove some of the brake fluid from the master cylinder.
Raise and support the vehicle.
Remove the front wheels.
Remove the brake hose mounting bolt (A).
...
Audio System Basic Operation
To use the audio system function, the ignition switch must be in ACCESSORY
or
ON .
Use the selector knob to access some audio
functions.
Selector knob: Rotate left or right to scroll
throug ...