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:
Customer Service Information
Honda dealership personnel are trained professionals. They should be able to
answer all your questions.
If you encounter a problem that your dealership does not solve to your satisfaction,
please ...
Rear Bumper Removal/Installation
NOTE:
Put on gloves to protect your hands.
Have an assistant help you when removing and installing the rear bumper.
Take care not to scratch the rear bumper or the body.
...
Jump Starting
■Jump Starting Procedure
Turn off the power to electric devices, such as audio and lights. Turn off
the engine,
then open the hood.
1. Connect the first jumper cable to your
vehicle’s ...