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:
Exhaust Gas Hazard
Carbon Monoxide Gas
The engine exhaust from this vehicle contains carbon monoxide, a colorless,
odorless, and highly toxic gas. As long as you properly maintain your vehicle,
carbon
monoxide gas ...
Front Inner Fender Replacement
NOTE:
Put on gloves to protect your hands.
Take care not to scratch the body.
For some models:
Remove the side sill panel.
Remove the front inner fender (A).
...
Side Impact Sensor (Second) Replacement
Removal
Do the battery terminal disconnection procedure,
then wait at least 3 minutes before starting work.
Remove the cargo area side trim.
Disconnect the side ...