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:
Instruments and Controls
This section gives information about the controls and displays that contribute
to the daily operation of your vehicle. All the essential controls are within easy
reach. ...
Audio Screen Control
AUDIO button (in iPod® mode)
Control the audio screen through the navigation system.
Select a track.
Select the menu tab to change
songs in the track list.
The following items are ava ...
Connecting rod Specification(s)
Connecting rod
Item
Measurement
Qualification
Standard or New
Service Limit
Connecting ...