See also:

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. ...

HomeLink® Universal Transceiver (if so equipped)
HomeLink® Universal Transceiver provides a convenient way to consolidate the functions of up to three individual hand-held transmitters into one built-in device. HomeLink® Universal Transceiv ...

Chrome parts
Clean all chrome parts regularly with a nonabrasive chrome polish to maintain the finish. ...