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:
Identification Numbers
Your vehicle has several identifying numbers in various places.
The vehicle identification number (VIN) is the 17-digit number your dealer uses
to register your vehicle for warranty purposes. It is ...
Heater Unit - Core Replacement Part-1
SRS components are located in this area.
Review the SRS component locations
and
the precautions and procedures
before doing repairs or service.
Do the battery t ...
Immobilizer System
The immobilizer system protects your vehicle from theft. If an improperly-coded
key (or other device) is used, the engine’s fuel system is disabled.
When you turn the ignition switch to the ON (I ...