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 (if so equipped).

    See also:

    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 ...

    2010 Nissan Altima review
    A variety of vehicles have enjoyed their day in the sun: Wagons until they gave way to minivans, which gave way to SUVs, which bowed to crossovers. But then there's the old reliable, the midsize s ...

    Operating tips
    To get the best performance out of the NISSAN Voice Recognition system, observe the following: - Keep the interior of the vehicle as quiet as possible. Close the windows to eliminate surroundi ...