2009 Maxima Owner's Manual

Mechanical key
SPA1951
The Intelligent Key contains the mechanical key,
which can be used in case of a discharged battery.
To remove the mechanical key, release the lock
knob on the back of the Intelligent Key.
To install the mechanical key, firmly insert it into
the Intelligent Key until the lock knob returns to
the lock position.
The mechanical key can be used for operation in
the same way as an ordinary key.
CAUTION
Always carry the mechanical key installed
in the Intelligent Key slot.
Valet hand-off
When you have to leave a key with a valet, give
them the Intelligent Key itself and keep the mechanical
key with you to protect your belongings.
To prevent the glove box and the trunk from being
opened during valet hand-off, follow the procedures
below.
1. Push the trunk cancel switch to the OFF
position.
2. Remove the mechanical key from the Intelligent
Key.
3. Lock the glove box and the trunk passthrough
with the mechanical key.
4. Hand the Intelligent Key to the valet and
keep the mechanical key with you.
See “Trunk lid” later in this section, “Storage” in
the “Instruments and controls” section and
“Seats” in the “Safety — seats, seat belts and
supplemental restraint system” section.
NISSAN VEHICLE IMMOBILIZER
SYSTEM KEYS
You can only drive your vehicle using the master
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.
To protect belongings when you leave a key with
someone, give them the Intelligent Key only, not
the mechanical key.
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. As many as four NISSAN
Vehicle Immobilizer System keys can be used
with one vehicle. You should bring all NISSAN
Vehicle Immobilizer System 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 process, these components
will only recognize keys coded into the NISSAN
Vehicle Immobilizer System during registration.
Pre-driving checks and adjustments 3-3