See also:

Key positions
LOCK (0) Except for the Intelligent Key equipped model: The key can only be removed from the ignition switch at this position. For the Intelligent Key equipped model: PUSH OFF - The ignition ...

Covered storage box
Push the center of the lid to open. ...

Never leave these keys in the vehicle.
Additional or replacement keys. If you still have a key, the key number is not necessary when you need extra NISSAN Vehicle Immobilizer System keys. Your dealer can duplicate your existing key. ...