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:
Unverified Area Routing
INFO button
► Setup ►Other
►Routing & Guidance
Receive turn-by-turn map and voice guidance in unverified areas.
Select On or Off.
Unverified roads are found in rural ar ...
Audio Screen Control
AUDIO button (in DISC mode)
Control the audio system through the navigation screen.
Select a track.
► Select the Folder tab to display the
list of folders on M/WMA/AAC
discs having a f ...
EVAP Canister Filter Replacement
Remove the air cleaner.
Disconnect the hoses (A).
Remove the EVAP canister filter (B).
Install the parts in the reverse order of removal.
...