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:
Subframe Replacement
Front Subframe Torque
NOTE:
After loosening the subframe mounting bolts, be sure to replace them with
new ones.
Loosely install new front subframe mounting bolts, then tighten the b ...
Command Input
If the system does not understand a command or you wait too long to give a
command, it responds with “Pardon? No command was heard. Please press the talk
button and say a command.”
When you giv ...
Intersection
DEST button
►DEST Menu 2►Intersection
Select the intersection of two streets as the destination. The state or
province for
your current location is displayed at the top of the screen ...