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:
Servo Body Disassembly, Inspection, and Reassembly (A/T)
Clean all parts thoroughly in solvent, and dry them with compressed air.
Blow out all passages.
Inspect the servo body for scoring and damage.
Check all valves for fre ...
Disc Player Error Messages
The chart on the right explains the error messages you may see in the display
while playing a disc.
If you see an error message in the display while playing a disc, press the eject
button. After ...
Navigation
This section describes how to enter a destination, select a route to take,
and follow the route to your destination. It also describes how to change
your route or destination along the way. ...