2017 NISSAN TITAN XD Owners Manual

Never leave the keys in the vehicle.
As many as four Intelligent Keys can be regis-
tered and used with one vehicle. The new keys
must be registered prior to the use with the
Intelligent Key system and NISSAN Vehicle Im-
mobilizer System of your vehicle. It is recom-
mended that you visit a NISSAN dealer for this
service. Since the registration process requires
erasing all memory in the Intelligent Key compo-
nents when registering new keys, be sure to take
all Intelligent Keys that you have to the NISSAN
dealer.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, it is recommended that you visit a
NISSAN dealer for duplicates by using the key
number. NISSAN does not record key numbers
so it is very important to keep track of your key
number plate.
A key number is only necessary when you have
lost all keys and do not have one to duplicate
from. If you still have a key, it can be duplicated
without knowing the key number.