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:
Reporting Errors
You can help to improve database
accuracy by reporting any errors you
encounter.
• Report errors in freeways and main
“verified” roads shown in black on the
map at http://mapreporter.navteq ...
Rear Seat Removal/Installation
NOTE:
Put on gloves to protect your hands.
Take care not to scratch the trim and panels.
Have an assistant help you when removing and installing the rear seat.
Lift ...
How to Enter Information
You can enter information (e.g., city names, street names, personal names,
and business names comprising letters, numbers, and symbols)
when prompted on input screens by two different methods. ...