See also:

SENSE AND STYLE
Family Friendly (Not Really, Fair, Great, Excellent): Fair Fun-Factor (None, Some, Good Times, Groove-On): Good Times ...

Keyfob (if so equipped)
Keyfob (if so equipped) Replace the battery in the keyfob as follows. 1 Open the lid using a coin A . 2 Remove the battery B . 3 Install a new battery C with the “+” facing down. ● ...

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. ...