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:
Clear All Speed Dial
INFO button
► Setup ►Other
►Clear All Speed Dial
Delete all registered speed dials stored in Bluetooth® HandsFreeLink®.
Select Yes.
You can also delete a speed dial individ ...
About Your Audio System
On models with navigation system, see the Navigation System Manual for
operation
of the audio system, and Bluetooth®HandsFreeLink®.
The audio system features FM/AM radio. It can also play audi ...