NISSAN 2011 Quest - Owner's Manual - Manual (Page 146)

Black plate (140,1)
Model "E52-D" EDITED: 2010/ 10/ 25
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 a NISSAN dealer for
duplicates by using the key number. NISSAN
does not record any 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, this key can be
duplicated by a NISSAN dealer.
SPA2406
Type A
SPA2844
Type B
SPA2845
Type C
1. Master key (2)
2. Mechanical key (inside the key) (2)
3. Key number plate (1)
INTELLIGENT KEY SYSTEM
Your vehicle can only be driven with the
Intelligent Keys which are registered to your
vehicle’s Intelligent Key system components and
NISSAN Vehicle Immobilizer System compo-
nents. As many as 4 Intelligent Keys can be
registered and used with one vehicle. The new
keys must be registered by a NISSAN dealer
prior to use with the Intelligent Key system and
NISSAN Vehicle Immobilizer System of your
vehicle. Since the registration process requires
erasing all memory in the Intelligent Key compo-
KEYS
3-2 Pre-driving checks and adjustments