NISSAN CVT SIC0697 - Manual (Page 105)

A key number plate is supplied with your keys.
Record the key number and keep it in a safe
place (such as your wallet), not in the vehicle. If
you lose your keys, see an NISSAN dealer for
duplicates by using the key number.
A key number is necessary when you have lost
all keys and do not have one to duplicate from. If
you still have a key, your NISSAN dealer can
duplicate it.
NISSAN VEHICLE IMMOBILIZER
SYSTEM (NVIS) KEYS
You can only drive your vehicle using the master
or valet keys which are registered to the Nissan
Vehicle Immobilizer System components in your
vehicle. These keys have a transponder chip in
the key head.
The master key can be used for all the locks.
The valet key cannot be used for glove box lock.
To protect belongings when you leave a key with
someone, give them the valet key only.
Never leave these keys in the vehicle.
Nissan Vehicle Immobilizer System KEY — Mas-
ter and Valet keys:
If you still have a key, the key number is not
necessary when you need extra Nissan Vehicle
Immobilizer System keys. Your NISSAN dealer
can duplicate it. As many as 5 NVIS keys can be
used with one vehicle. You should bring all NVIS
keys that you have to your NISSAN dealer for
registration. This is because the registration
process will erase the memory of all key codes
previously registered into the Nissan Vehicle
Immobilizer System. After the registration pro-
cess, these components will only recognize keys
coded into the Nissan Vehicle Immobilizer Sys-
tem (NVIS) during registration. Any key that is
not given to your dealer at the time of registration
will no longer be able to start your vehicle.
Do not allow the immobilizer system key,
which contains an electrical transponder,
to come into contact with salt water. This
could affect system function.
SPA1379
KEYS
3-2 Pre-driving checks and adjustments
੬ 04.4.5/Z50-D/V5.0 ੭