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:
Rear Seat Control Cable Replacement
NOTE:
Take care not to tear or damage the seat covers.
Put on gloves to protect your hands.
Take care not to kink the cable.
The left rear seat is shown, the right rear ...
MAP Sensor Replacement
Disconnect the MAP sensor connector (A).
Remove the MAP sensor (B).
Install the parts in the reverse order of removal with a new O-ring (C).
...
Warranty Coverages
U.S. Owners
Your new vehicle is covered by these warranties:
New Vehicle Limited -covers your new vehicle, except for the battery,
emissions control systems, and accessories against defects in mat ...