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).

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    Oil additives
    NISSAN does not recommend the use of oil additives. The use of an oil additive is not necessary when the proper oil type is used and maintenance intervals are followed. Oil which may contain fo ...

    Under the hood and vehicle
    The maintenance items listed here should be checked periodically (for example, each time you check the engine oil or refuel). Battery*: Check the fluid level in each cell. It should be between t ...

    Cargo & Towing
    The Altima's trunk measures 15.3 cubic feet, which is average for the class, but it shrinks to 13.1 cubic feet with the full-size spare tire that's included with the optional stability system. (St ...