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 NISSAN Intelligent Key®. ...

Operating range
The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range. When the Intelligent Key battery is almost discharged or strong radio waves are ...

Rear window and outside mirror defroster switch. Windshield Deicer
Rear window and outside mirror defroster switch To defrost the rear window glass and outside mirrors, place the ignition switch in the ON position and push the rear window defroster switch on. P ...