Mechanical key

The Intelligent Key contains the mechanical key. 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.
Use the mechanical key to lock or unlock the doors, trunk lid, glove box and rear seatback lock. See “Doors” and “Trunk lid” in this section, “Storage” in the “Instruments and controls” section, “Seats” in the “Safety — Seats, seat belts and supplemental restraint system” section, and “Upper tether anchor/key cylinder covers” in the “Maintenance and do-it-yourself” section of this manual.
CAUTION
Always carry the mechanical key installed in the Intelligent Key slot.
See also:
Freeing a frozen door lock
To prevent a door lock from freezing, apply
deicer through the key hole. If the lock becomes
frozen, heat the key before inserting it into the
key hole or use the remote keyless entry keyfob. ...
Exhaust gas (carbon monoxide)
● Do not breathe exhaust gases; they
contain colorless and odorless carbon
monoxide. Carbon monoxide is dangerous.
It can cause unconsciousness or
death.
● If you suspect that ...
NISSAN vehicle immobilizer system
The NISSAN Vehicle Immobilizer System will not
allow the engine to start without the use of a
registered key.
If the engine fails to start using a registered key (for
example, when interference ...
